SALE Quick view Details DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare
Quick view Details DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN MSRP: Now: $390.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN MSRP: Now: $418.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view Details DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM MSRP: Now: $331.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN MSRP: Now: $102.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view Details DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM MSRP: Now: $151.54 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN MSRP: Now: $418.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view Details DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM MSRP: Now: $331.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN MSRP: Now: $102.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view Details DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM MSRP: Now: $151.54 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Details DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare
Quick view Details DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM MSRP: Now: $331.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN MSRP: Now: $102.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view Details DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM MSRP: Now: $151.54 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN MSRP: Now: $102.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view Details DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM MSRP: Now: $151.54 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Details DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare
Quick view Details DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM MSRP: Now: $151.54 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Details DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare
Quick view Details DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN MSRP: Now: $313.55 Add to Cart Compare Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN MSRP: Now: $385.94 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Details DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare
Quick view Details DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM MSRP: Now: $104.66 Add to Cart Compare Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM MSRP: Now: $98.15 Add to Cart Compare Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM MSRP: Now: $103.82 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view Details DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510733004 DAYTON 33W763 LOUVER FLANGE KIT 48X48 DAYTON 33W763 - LOUVER FLANGE KIT 48X48 - LOUVER FLANGE KIT LENGTH 50-1/2 IN. WIDTH 50-1/2 IN. HEIGHT 1-1/2 IN. MATERIAL EXTRUDED ALUMINUM FOR USE WITH ALUMINUM COMBINATION LOUVER DAMPERS AND DRAINABLE FIXED LOUVERS INCLUDES MOUNTING HARDWARE - EQUAL TO... MSRP: Was: $66.50 Now: $65.85 Add to Cart Compare
Quick view DAYTON | sku: 2510743306 DAYTON 3C115 FAN SHUTTER 54 1/2 IN DAYTON 3C115 - FAN SHUTTER 54 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $390.55 Add to Cart Compare Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view DAYTON | sku: 2510743307 DAYTON 3C116 FAN SHUTTER 60 1/2 IN DAYTON 3C116 - FAN SHUTTER 60 1/2 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA... MSRP: Now: $418.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view DAYTON | sku: 2510743308 DAYTON 3C131 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C131 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $631.86 Now: $617.00 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743309 DAYTON 3C132 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C132 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $843.56 Now: $759.12 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743310 DAYTON 3C188 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C188 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,383.05 Now: $1,244.70 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743311 DAYTON 3C189 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C189 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,399.06 Now: $1,080.36 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743313 DAYTON 3C234 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C234 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $595.88 Now: $547.50 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743314 DAYTON 3C235 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C235 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $801.47 Now: $734.05 Add to Cart Compare
Quick view DAYTON | sku: 2510743316 DAYTON 3C243 FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM DAYTON 3C243 - FAN SHUTTER 48 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN PREMIUM CEILING SHUTTER / CEILING SHUTTER FITS FAN DIA 48 IN. OPENING REQUIRED 48 IN X 48 IN. LENGTH 50 IN. WIDTH 50 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH 1-1/2... MSRP: Now: $331.15 Add to Cart Compare Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view DAYTON | sku: 2510743317 DAYTON 3C308 SHUTTER WALL 24 IN DAYTON 3C308 - SHUTTER WALL 24 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 24 IN. OVERALL SQUARE 27 IN. OPENING REQUIRED 24-1/2 IN X 24-1/2 IN. FRAME DEPTH 2-1/2 IN. OPEN DEPTH 5-3/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE... MSRP: Now: $102.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view DAYTON | sku: 2510743318 DAYTON 3C309 SHUTTER WALL 30 IN DAYTON 3C309 - SHUTTER WALL 30 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 30 IN. OVERALL SQUARE 33 IN. OPENING REQUIRED 30-1/2 IN X 30-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 5... MSRP: Was: $126.53 Now: $126.20 Add to Cart Compare
Quick view DAYTON | sku: 2510743319 DAYTON 3C310 SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM DAYTON 3C310 - SHUTTER WALL 36 IN SGL PANNEL WHITE ALUM - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 36 IN. OVERALL SQUARE 39 IN. OPENING REQUIRED 36-1/2 IN X 36-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE... MSRP: Now: $151.54 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view DAYTON | sku: 2510743320 DAYTON 3C311 SHUTTER WALL 42 IN DAYTON 3C311 - SHUTTER WALL 42 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 42 IN. OVERALL SQUARE 45 IN. OPENING REQUIRED 42-1/2 IN X 42-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 10... MSRP: Was: $248.85 Now: $248.73 Add to Cart Compare
Quick view DAYTON | sku: 2510743321 DAYTON 3C312 SHUTTER WALL 48 IN DAYTON 3C312 - SHUTTER WALL 48 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 48 IN. OVERALL SQUARE 51 IN. OPENING REQUIRED 48-1/2 IN X 48-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 12... MSRP: Now: $313.55 Add to Cart Compare Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view DAYTON | sku: 2510743322 DAYTON 3C313 SHUTTER WALL 54 IN DAYTON 3C313 - SHUTTER WALL 54 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 54 IN. OVERALL SQUARE 57 IN. OPENING REQUIRED 54-1/2 IN X 54-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 17... MSRP: Now: $385.94 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
SALE Quick view DAYTON | sku: 2510743323 DAYTON 3C314 SHUTTER WALL 60 IN DAYTON 3C314 - SHUTTER WALL 60 IN - BACKDRAFT DAMPER / WALL SHUTTER FITS FAN DIA 60 IN. OVERALL SQUARE 63 IN. OPENING REQUIRED 60-1/2 IN X 60-1/2 IN. FRAME DEPTH 3 IN. OPEN DEPTH 6-1/4 IN. FLANGE WIDTH 1-1/2 IN. MOUNTING HOLE SIZE PREPUNCHED FREE AREA 20... MSRP: Was: $510.34 Now: $504.48 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743324 DAYTON 3C315 MTRZD DAMPER FOR FAN DIA 24 100-240V DAYTON 3C315 - MTRZD DAMPER FOR FAN DIA 24 100-240V - MOTORIZED DAMPER FOR FAN DIA 24 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 27 IN. SQ. OPENING REQUIRED 25 IN. FRAME LESS FLANGE 24 SQ. IN. FREE AREA 3.585 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $402.85 Now: $386.97 Add to Cart Compare
Quick view DAYTON | sku: 2510743346 DAYTON 3C510 FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM DAYTON 3C510 - FAN SHUTTER 24 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 24 IN. OPENING REQUIRED 24 IN X 30 IN. LENGTH 26 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $104.66 Add to Cart Compare Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view DAYTON | sku: 2510743347 DAYTON 3C511 FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM DAYTON 3C511 - FAN SHUTTER 30 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 30 IN. OPENING REQUIRED 30 IN X 30 IN. LENGTH 32 IN. WIDTH 32 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE WIDTH... MSRP: Now: $98.15 Add to Cart Compare Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
Quick view DAYTON | sku: 2510743348 DAYTON 3C512 FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM DAYTON 3C512 - FAN SHUTTER 36 IN WHITE PAINTED ALUMINUM - WHOLE HOUSE FAN ECONOMY CEILING TRUSS SHUTTER / CEILING SHUTTER FITS FAN DIA 36 IN. OPENING REQUIRED 34 IN X 30 IN. LENGTH 36 IN. WIDTH 30-3/4 IN. FRAME DEPTH 1-3/8 IN. OPEN DEPTH 5 IN. FLANGE... MSRP: Now: $103.82 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
SALE Quick view DAYTON | sku: 2510743360 DAYTON 3C725 MTRZD DAMPER,FOR FAN DIA. 16",100-240V DAYTON 3C725 - MTRZD DAMPER,FOR FAN DIA. 16",100-240V - MOTORIZED DAMPER, FOR FAN DIA. 16 IN, VOLTAGE 100 TO 240, 50/60 HZ, OVERALL SQUARE 19 IN, SQ. OPENING REQUIRED 17 IN, FRAME LESS FLANGE 16 SQ IN, FREE AREA 1.75 SQ FT, MOTOR BRACKET EXTENSION 6 7/8... MSRP: Was: $269.56 Now: $255.88 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743361 DAYTON 3C726 MTRZD DAMPER FOR FAN DIA 20 100-240V DAYTON 3C726 - MTRZD DAMPER FOR FAN DIA 20 100-240V - MOTORIZED DAMPER FOR FAN DIA 20 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 23 IN. SQ. OPENING REQUIRED 21 IN. FRAME LESS FLANGE 20 SQ. IN. FREE AREA 2.053 SQ. FT. MOTOR BRACKET EXTENSION 6-7/8 IN... MSRP: Was: $286.20 Now: $271.50 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743362 DAYTON 3C727 MTRZD DAMPER,FOR FAN DIA. 24",100-240V DAYTON 3C727 - MTRZD DAMPER,FOR FAN DIA. 24",100-240V - MOTORIZED CONTROL DAMPER, FOR NOMINAL DUCT DIAMETER NOT APPLICABLE, DAMPER APPLICATION MOTORIZED, NUMBER OF PANELS 1, OVERALL HEIGHT 27 IN, OVERALL LENGTH 12 IN, ROUGH OPENING SHAPE SQUARE, FOR DUCT... MSRP: Was: $350.63 Now: $315.93 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743363 DAYTON 3C728 MTRZD DAMPER FOR FAN DIA 30 100-240V DAYTON 3C728 - MTRZD DAMPER FOR FAN DIA 30 100-240V - MOTORIZED DAMPER FOR FAN DIA 30 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 33 IN. SQ. OPENING REQUIRED 31 IN. FRAME LESS FLANGE 30 SQ. IN. FREE AREA 5.679 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $513.49 Now: $462.81 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743364 DAYTON 3C729 MTRZD DAMPER FOR FAN DIA 36 100-240V DAYTON 3C729 - MTRZD DAMPER FOR FAN DIA 36 100-240V - MOTORIZED DAMPER FOR FAN DIA 36 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 39 IN. SQ. OPENING REQUIRED 37 IN. FRAME LESS FLANGE 36 SQ. IN. FREE AREA 8.252 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $585.60 Now: $535.03 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743365 DAYTON 3C730 MTRZD DAMPER FOR FAN DIA 42 100-240V DAYTON 3C730 - MTRZD DAMPER FOR FAN DIA 42 100-240V - MOTORIZED DAMPER FOR FAN DIA 42 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 45 IN. SQ. OPENING REQUIRED 43 IN. FRAME LESS FLANGE 42 SQ. IN. FREE AREA 11.305 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $634.42 Now: $602.59 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743366 DAYTON 3C731 MTRZD DAMPER FOR FAN DIA 48 100-240V DAYTON 3C731 - MTRZD DAMPER FOR FAN DIA 48 100-240V - MOTORIZED DAMPER FOR FAN DIA 48 IN. VOLTAGE 100 TO 240 50/60 HZ OVERALL SQUARE 51 IN. SQ. OPENING REQUIRED 49 IN. FRAME LESS FLANGE 48 SQ. IN. FREE AREA 14.836 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4... MSRP: Was: $717.28 Now: $679.28 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743367 DAYTON 3C732 MTRZD DAMPER FOR FAN DIA 54 24-240V DAYTON 3C732 - MTRZD DAMPER FOR FAN DIA 54 24-240V - MOTORIZED DAMPER FOR FAN DIA 54 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 57 IN. SQ. OPENING REQUIRED 55 IN. FRAME LESS FLANGE 54 SQ. IN. FREE AREA 18.827 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,127.65 Now: $1,026.52 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743368 DAYTON 3C733 MTRZD DAMPER FOR FAN DIA 60 24-240V DAYTON 3C733 - MTRZD DAMPER FOR FAN DIA 60 24-240V - MOTORIZED DAMPER FOR FAN DIA 60 IN. VOLTAGE 24 TO 240 50/60 HZ OVERALL SQUARE 63 IN. SQ. OPENING REQUIRED 61 IN. FRAME LESS FLANGE 60 SQ. IN. FREE AREA 23.314 SQ. FT. MOTOR BRACKET EXTENSION 10-1/4 IN... MSRP: Was: $1,247.01 Now: $1,110.45 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743369 DAYTON 3C972 LOUVER INTAKE 18-24 IN GALVANIZED STEEL DAYTON 3C972 - LOUVER INTAKE 18-24 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 1500 CFM MAX INTAKE 1050 CFM INSIDE HEIGHT 18 IN OUTSIDE HEIGHT 22 IN INSIDE WIDTH 18 TO 24 IN OUTSIDE WIDTH 22 TO 28 IN MIN WALL OPENING 18H... MSRP: Was: $170.42 Now: $160.48 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743370 DAYTON 3C973 LOUVER INTAKE 18-30 IN GALVANIZED STEEL DAYTON 3C973 - LOUVER INTAKE 18-30 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 2500 CFM MAX INTAKE 1750 CFM INSIDE HEIGHT 24 IN OUTSIDE HEIGHT 28 IN INSIDE WIDTH 18 TO 30 IN OUTSIDE WIDTH 22 TO 34 IN MIN WALL OPENING 24H... MSRP: Was: $200.12 Now: $195.64 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743371 DAYTON 3C974 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C974 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 4500 CFM MAX INTAKE 3150 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 36H... MSRP: Was: $335.55 Now: $322.05 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743372 DAYTON 3C975 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C975 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 4200 CFM INSIDE HEIGHT 36 IN OUTSIDE HEIGHT 40 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 36H... MSRP: Was: $445.18 Now: $421.56 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743373 DAYTON 3C976 LOUVER INTAKE 24-36 IN GALVANIZED STEEL DAYTON 3C976 - LOUVER INTAKE 24-36 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 6000 CFM MAX INTAKE 5200 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 24 TO 36 IN OUTSIDE WIDTH 28 TO 40 IN MIN WALL OPENING 48H... MSRP: Was: $502.22 Now: $454.80 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743374 DAYTON 3C977 LOUVER INTAKE 36-48 IN GALVANIZED STEEL DAYTON 3C977 - LOUVER INTAKE 36-48 IN GALVANIZED STEEL - INTAKE LOUVER FIXED HEIGHT ADJUSTABLE WIDTH MAX EXHAUST 8000 CFM MAX INTAKE 5600 CFM INSIDE HEIGHT 48 IN OUTSIDE HEIGHT 52 IN INSIDE WIDTH 36 TO 48 IN OUTSIDE WIDTH 40 TO 52 IN MIN WALL OPENING 48H... MSRP: Was: $587.59 Now: $570.26 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743902 DAYTON 3HGG1 SQUARE SMOKE DAMPER 24V 7-3/4 IN W DAYTON 3HGG1 - SQUARE SMOKE DAMPER 24V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $496.66 Now: $458.45 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743903 DAYTON 3HGG2 SQUARE SMOKE DAMPER 24V 9-3/4 IN W DAYTON 3HGG2 - SQUARE SMOKE DAMPER 24V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $462.52 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743905 DAYTON 3HGG4 SQUARE SMOKE DAMPER 17-3/4 IN H DAYTON 3HGG4 - SQUARE SMOKE DAMPER 17-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $599.57 Now: $544.66 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743906 DAYTON 3HGG5 SQUARE SMOKE DAMPER 23-3/4 IN H DAYTON 3HGG5 - SQUARE SMOKE DAMPER 23-3/4 IN H - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $644.10 Now: $621.66 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743907 DAYTON 3HGG6 SQUARE SMOKE DAMPER 120V 7-3/4 IN W DAYTON 3HGG6 - SQUARE SMOKE DAMPER 120V 7-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG5 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $506.57 Now: $458.42 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743908 DAYTON 3HGG7 SQUARE SMOKE DAMPER 120V 9-3/4 IN W DAYTON 3HGG7 - SQUARE SMOKE DAMPER 120V 9-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGG7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $513.74 Now: $466.05 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743909 DAYTON 3HGG8 SQUARE SMOKE DAMPER 15-3/4 IN W DAYTON 3HGG8 - SQUARE SMOKE DAMPER 15-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH7 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $548.44 Now: $516.23 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743910 DAYTON 3HGG9 SQUARE SMOKE DAMPER 17-3/4 IN W DAYTON 3HGG9 - SQUARE SMOKE DAMPER 17-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGH8 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $587.81 Now: $545.98 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743911 DAYTON 3HGH1 SQUARE SMOKE DAMPER 23-3/4 IN W DAYTON 3HGH1 - SQUARE SMOKE DAMPER 23-3/4 IN W - MOTORIZED SMOKE DAMPER SQUARE MATERIAL GALVANIZED STEEL FRAME 16 GA. BLADE 16 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 2000 FPM RECOMMENDED RETAINING ANGLE MFR NO 2TGJ1 PRESSURE DIFFERENTIAL MAX 4 IN WG... MSRP: Was: $656.59 Now: $621.64 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743912 DAYTON 3HGH2 ROUND SMOKE DAMPER 8-1/4 IN D 24V DAYTON 3HGH2 - ROUND SMOKE DAMPER 8-1/4 IN D 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $626.02 Now: $546.73 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743913 DAYTON 3HGH3 ROUND SMOKE DAMPER 24V 8-1/4 IN D DAYTON 3HGH3 - ROUND SMOKE DAMPER 24V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $619.12 Now: $572.41 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743914 DAYTON 3HGH4 ROUND SMOKE DAMPER 24V 350 DEG F DAYTON 3HGH4 - ROUND SMOKE DAMPER 24V 350 DEG F - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 9-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $632.15 Now: $585.39 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743915 DAYTON 3HGH5 ROUND SMOKE DAMPER 350 DEG F 24V DAYTON 3HGH5 - ROUND SMOKE DAMPER 350 DEG F 24V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 11-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $658.09 Now: $616.14 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743916 DAYTON 3HGH6 ROUND SMOKE DAMPER GALVANIZED STEEL DAYTON 3HGH6 - ROUND SMOKE DAMPER GALVANIZED STEEL - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 13-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $692.21 Now: $647.68 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743917 DAYTON 3HGH7 ROUND SMOKE DAMPER 8-1/4 IN D 120V DAYTON 3HGH7 - ROUND SMOKE DAMPER 8-1/4 IN D 120V - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 5-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $600.35 Now: $554.45 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510743918 DAYTON 3HGH8 ROUND SMOKE DAMPER 120V 8-1/4 IN D DAYTON 3HGH8 - ROUND SMOKE DAMPER 120V 8-1/4 IN D - MOTORIZED SMOKE DAMPER ROUND ACTUAL DAMPER SZ. DIA 7-7/8 IN. MATERIAL GALVANIZED STEEL FRAME 20 GA. BLADE 14 GA. MAX TEMP 350 DEGREES F MAX VELOCITY 3000 FPM PRESSURE DIFFERENTIAL MAX 4 IN WG SEALS... MSRP: Was: $608.18 Now: $565.71 Add to Cart Compare