SALE Quick view Details DAYTON | sku: 2511177725 DAYTON 20UC03 LOUVER DAMPER ADJUSTABLE 42H X 30W MSRP: Was: $1,327.85 Now: $1,111.71 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231851 DAYTON 20UC04 LOUVER DAMPER ADJUSTABLE 48H X 30W MSRP: Was: $1,623.60 Now: $1,274.28 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511257550 DAYTON 20UC05 LOUVER DAMPER ADJUSTABLE 54H X 30W MSRP: Was: $2,107.25 Now: $1,668.73 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511178846 DAYTON 20UC06 LOUVER DAMPER ADJUSTABLE 60H X 30W MSRP: Was: $1,995.55 Now: $1,613.45 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511184688 DAYTON 20UC07 LOUVER DAMPER ADJUSTABLE 18H X 36W MSRP: Was: $734.11 Now: $562.85 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231852 DAYTON 20UC08 LOUVER DAMPER ADJUSTABLE 30H X 36W MSRP: Was: $1,059.34 Now: $833.02 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511163338 DAYTON 20UC09 LOUVER DAMPER ADJUSTABLE 42H X 36W MSRP: Was: $1,340.56 Now: $1,249.74 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511241183 DAYTON 20UC10 LOUVER DAMPER ADJUSTABLE 54H X 36W MSRP: Was: $2,105.10 Now: $1,747.81 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511163339 DAYTON 20UC11 LOUVER DAMPER ADJUSTABLE 60H X 36W MSRP: Was: $1,928.13 Now: $1,655.33 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231853 DAYTON 20UC12 LOUVER DAMPER ADJUSTABLE 18H X 42W MSRP: Was: $738.54 Now: $566.14 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511163340 DAYTON 20UC13 LOUVER DAMPER ADJUSTABLE 24H X 42W MSRP: Was: $922.96 Now: $729.17 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511178847 DAYTON 20UC14 LOUVER DAMPER ADJUSTABLE 30H X 42W MSRP: Was: $1,111.22 Now: $865.61 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231854 DAYTON 20UC15 LOUVER DAMPER ADJUSTABLE 36H X 42W MSRP: Was: $1,243.03 Now: $979.90 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511163341 DAYTON 20UC16 LOUVER DAMPER ADJUSTABLE 48H X 42W MSRP: Was: $1,473.15 Now: $1,332.13 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511188854 DAYTON 20UC17 LOUVER DAMPER ADJUSTABLE 54H X 42W MSRP: Was: $2,136.28 Now: $1,754.11 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511241184 DAYTON 20UC18 LOUVER DAMPER ADJUSTABLE 60H X 42W MSRP: Was: $2,254.30 Now: $1,858.59 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511177726 DAYTON 20UC19 LOUVER DAMPER ADJUSTABLE 18H X 48W MSRP: Was: $862.19 Now: $664.61 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511188855 DAYTON 20UC20 LOUVER DAMPER ADJUSTABLE 24H X 48W MSRP: Was: $938.90 Now: $717.25 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511257551 DAYTON 20UC21 LOUVER DAMPER ADJUSTABLE 30H X 48W MSRP: Was: $1,222.28 Now: $973.05 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511257552 DAYTON 20UC23 LOUVER DAMPER ADJUSTABLE 42H X 48W MSRP: Was: $1,455.12 Now: $1,326.78 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511178848 DAYTON 20UC24 LOUVER DAMPER ADJUSTABLE 54H X 48W MSRP: Was: $2,313.61 Now: $1,910.15 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231855 DAYTON 20UC25 LOUVER DAMPER ADJUSTABLE 60H X 48W MSRP: Was: $2,304.13 Now: $1,880.45 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231856 DAYTON 20UC26 LOUVER DAMPER ADJUSTABLE 18H X 54W MSRP: Was: $840.32 Now: $648.80 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511241185 DAYTON 20UC27 LOUVER DAMPER ADJUSTABLE 24H X 54W MSRP: Was: $992.64 Now: $761.94 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511163342 DAYTON 20UC28 LOUVER DAMPER ADJUSTABLE 30H X 54W MSRP: Was: $1,236.57 Now: $1,048.57 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511257553 DAYTON 20UC29 LOUVER DAMPER ADJUSTABLE 36H X 54W MSRP: Was: $1,487.00 Now: $1,214.43 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511177727 DAYTON 20UC30 LOUVER DAMPER ADJUSTABLE 42H X 54W MSRP: Was: $1,794.16 Now: $1,430.57 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511257554 DAYTON 20UC31 LOUVER DAMPER ADJUSTABLE 48H X 54W MSRP: Was: $1,937.35 Now: $1,612.41 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511241186 DAYTON 20UC32 LOUVER DAMPER ADJUSTABLE 60H X 54W MSRP: Was: $2,506.83 Now: $2,068.13 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511241187 DAYTON 20UC33 LOUVER DAMPER ADJUSTABLE 18H X 60W MSRP: Was: $901.80 Now: $687.23 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511177728 DAYTON 20UC34 LOUVER DAMPER ADJUSTABLE 24H X 60W MSRP: Was: $1,035.04 Now: $811.04 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511177729 DAYTON 20UC35 LOUVER DAMPER ADJUSTABLE 30H X 60W MSRP: Was: $1,138.01 Now: $1,021.65 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511178849 DAYTON 20UC36 LOUVER DAMPER ADJUSTABLE 36H X 60W MSRP: Was: $1,513.66 Now: $1,199.39 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231857 DAYTON 20UC37 LOUVER DAMPER ADJUSTABLE 42H X 60W MSRP: Was: $1,872.79 Now: $1,554.70 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511188856 DAYTON 20UC38 LOUVER DAMPER ADJUSTABLE 48H X 60W MSRP: Was: $2,048.14 Now: $1,673.57 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511177730 DAYTON 20UC39 LOUVER DAMPER ADJUSTABLE 54H X 60W MSRP: Was: $2,469.92 Now: $2,039.20 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511231861 DAYTON 20UD15 IN-LINE DUCT BLOWER 11 IN. 115V MSRP: Was: $1,348.25 Now: $1,128.57 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511178851 DAYTON 20UD16 IN-LINE DUCT BLOWER 13-1/8 IN. 115V MSRP: Was: $1,789.61 Now: $1,718.49 View Details Compare
SALE Quick view Details DAYTON | sku: 2511184836 DAYTON 20UD17 IN-LINE DUCT BLOWER 14-1/2 IN. 115V MSRP: Was: $2,642.29 Now: $2,263.94 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510697308 DAYTON 20UV27 ROOF CURB ADAPTER 40-1/2 IN. 29-1/2 IN. MSRP: Was: $602.42 Now: $511.89 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2511188941 DAYTON 20XG62 MOTORPACK 24 TO 240 VERTICAL 50/60HZ MSRP: Was: $627.87 Now: $542.47 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704927 DAYTON 22CV77 SQUARE BALANCING DAMPER 6X6 MSRP: Was: $56.34 Now: $41.58 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704928 DAYTON 22CV78 SQUARE BALANCING DAMPER 8X8 MSRP: Was: $60.48 Now: $45.14 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704929 DAYTON 22CV79 SQUARE BALANCING DAMPER 12X12 MSRP: Was: $67.24 Now: $53.66 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704930 DAYTON 22CV80 SQUARE BALANCING DAMPER 10X10 MSRP: Was: $66.11 Now: $54.00 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704931 DAYTON 22CV81 RECTANGULAR BALANCING DAMPER,12X6 MSRP: Was: $61.48 Now: $45.01 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704932 DAYTON 22CV82 RECTANGULAR BALANCING DAMPER 10X8 MSRP: Was: $64.15 Now: $48.73 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704933 DAYTON 22CV83 RECTANGULAR BALANCING DAMPER 12X8 MSRP: Was: $63.73 Now: $49.20 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704934 DAYTON 22CV84 RECTANGULAR BALANCING DAMPER 8X6 MSRP: Was: $57.99 Now: $43.22 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510704935 DAYTON 22CV85 RECTANGULAR BALANCING DAMPER 10X6 MSRP: Was: $59.16 Now: $46.17 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510710783 DAYTON 24N066 CEILING SHUTTER MOTOR PACK MSRP: Was: $156.03 Now: $135.84 Add to Cart Compare
SALE Quick view Details DAYTON | sku: 2510710918 DAYTON 24Y860 ROOF CURB FIXED NONVENTED 40 IN MSRP: Was: $558.46 Now: $402.65 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177725 DAYTON 20UC03 LOUVER DAMPER ADJUSTABLE 42H X 30W DAYTON 20UC03 - LOUVER DAMPER ADJUSTABLE 42H X 30W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 5827 MAX INTAKE (CFM) 4075 INSIDE HEIGHT (IN.) 36 OUTSIDE HEIGHT (IN.) 44-1/2 INSIDE WIDTH (IN.) 27 OUTSIDE WIDTH (IN.) 32-1/2 MIN WALL... MSRP: Was: $1,327.85 Now: $1,111.71 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231851 DAYTON 20UC04 LOUVER DAMPER ADJUSTABLE 48H X 30W DAYTON 20UC04 - LOUVER DAMPER ADJUSTABLE 48H X 30W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 6876 MAX INTAKE (CFM) 4808 INSIDE HEIGHT (IN.) 42 OUTSIDE HEIGHT (IN.) 50-1/2 INSIDE WIDTH (IN.) 27 OUTSIDE WIDTH (IN.) 32-1/2 MIN WALL... MSRP: Was: $1,623.60 Now: $1,274.28 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511257550 DAYTON 20UC05 LOUVER DAMPER ADJUSTABLE 54H X 30W DAYTON 20UC05 - LOUVER DAMPER ADJUSTABLE 54H X 30W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 7738 MAX INTAKE (CFM) 5411 INSIDE HEIGHT (IN.) 48 OUTSIDE HEIGHT (IN.) 56-1/2 INSIDE WIDTH (IN.) 27 OUTSIDE WIDTH (IN.) 32-1/2 MIN WALL... MSRP: Was: $2,107.25 Now: $1,668.73 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511178846 DAYTON 20UC06 LOUVER DAMPER ADJUSTABLE 60H X 30W DAYTON 20UC06 - LOUVER DAMPER ADJUSTABLE 60H X 30W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 8787 MAX INTAKE (CFM) 6145 INSIDE HEIGHT (IN.) 54 OUTSIDE HEIGHT (IN.) 62-1/2 INSIDE WIDTH (IN.) 27 OUTSIDE WIDTH (IN.) 32-1/2 MIN WALL... MSRP: Was: $1,995.55 Now: $1,613.45 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511184688 DAYTON 20UC07 LOUVER DAMPER ADJUSTABLE 18H X 36W DAYTON 20UC07 - LOUVER DAMPER ADJUSTABLE 18H X 36W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 2450 MAX INTAKE (CFM) 1714 INSIDE HEIGHT (IN.) 12 OUTSIDE HEIGHT (IN.) 20-1/2 INSIDE WIDTH (IN.) 33 OUTSIDE WIDTH (IN.) 38-1/2 MIN WALL... MSRP: Was: $734.11 Now: $562.85 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231852 DAYTON 20UC08 LOUVER DAMPER ADJUSTABLE 30H X 36W DAYTON 20UC08 - LOUVER DAMPER ADJUSTABLE 30H X 36W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 4786 MAX INTAKE (CFM) 3347 INSIDE HEIGHT (IN.) 24 OUTSIDE HEIGHT (IN.) 32-1/2 INSIDE WIDTH (IN.) 33 OUTSIDE WIDTH (IN.) 38-1/2 MIN WALL... MSRP: Was: $1,059.34 Now: $833.02 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511163338 DAYTON 20UC09 LOUVER DAMPER ADJUSTABLE 42H X 36W DAYTON 20UC09 - LOUVER DAMPER ADJUSTABLE 42H X 36W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 7122 MAX INTAKE (CFM) 4980 INSIDE HEIGHT (IN.) 36 OUTSIDE HEIGHT (IN.) 44-1/2 INSIDE WIDTH (IN.) 33 OUTSIDE WIDTH (IN.) 38-1/2 MIN WALL... MSRP: Was: $1,340.56 Now: $1,249.74 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511241183 DAYTON 20UC10 LOUVER DAMPER ADJUSTABLE 54H X 36W DAYTON 20UC10 - LOUVER DAMPER ADJUSTABLE 54H X 36W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 9457 MAX INTAKE (CFM) 6614 INSIDE HEIGHT (IN.) 48 OUTSIDE HEIGHT (IN.) 56-1/2 INSIDE WIDTH (IN.) 33 OUTSIDE WIDTH (IN.) 38-1/2 MIN WALL... MSRP: Was: $2,105.10 Now: $1,747.81 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511163339 DAYTON 20UC11 LOUVER DAMPER ADJUSTABLE 60H X 36W DAYTON 20UC11 - LOUVER DAMPER ADJUSTABLE 60H X 36W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 10 740 MAX INTAKE (CFM) 7510 INSIDE HEIGHT (IN.) 54 OUTSIDE HEIGHT (IN.) 62-1/2 INSIDE WIDTH (IN.) 33 OUTSIDE WIDTH (IN.) 38-1/2 MIN WALL... MSRP: Was: $1,928.13 Now: $1,655.33 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231853 DAYTON 20UC12 LOUVER DAMPER ADJUSTABLE 18H X 42W DAYTON 20UC12 - LOUVER DAMPER ADJUSTABLE 18H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 2896 MAX INTAKE (CFM) 2025 INSIDE HEIGHT (IN.) 12 OUTSIDE HEIGHT (IN.) 20-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $738.54 Now: $566.14 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511163340 DAYTON 20UC13 LOUVER DAMPER ADJUSTABLE 24H X 42W DAYTON 20UC13 - LOUVER DAMPER ADJUSTABLE 24H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 4411 MAX INTAKE (CFM) 3085 INSIDE HEIGHT (IN.) 18 OUTSIDE HEIGHT (IN.) 26-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $922.96 Now: $729.17 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511178847 DAYTON 20UC14 LOUVER DAMPER ADJUSTABLE 30H X 42W DAYTON 20UC14 - LOUVER DAMPER ADJUSTABLE 30H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 5656 MAX INTAKE (CFM) 3955 INSIDE HEIGHT (IN.) 24 OUTSIDE HEIGHT (IN.) 32-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $1,111.22 Now: $865.61 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231854 DAYTON 20UC15 LOUVER DAMPER ADJUSTABLE 36H X 42W DAYTON 20UC15 - LOUVER DAMPER ADJUSTABLE 36H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 7172 MAX INTAKE (CFM) 5015 INSIDE HEIGHT (IN.) 30 OUTSIDE HEIGHT (IN.) 38-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $1,243.03 Now: $979.90 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511163341 DAYTON 20UC16 LOUVER DAMPER ADJUSTABLE 48H X 42W DAYTON 20UC16 - LOUVER DAMPER ADJUSTABLE 48H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 9932 MAX INTAKE (CFM) 6945 INSIDE HEIGHT (IN.) 42 OUTSIDE HEIGHT (IN.) 50-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $1,473.15 Now: $1,332.13 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511188854 DAYTON 20UC17 LOUVER DAMPER ADJUSTABLE 54H X 42W DAYTON 20UC17 - LOUVER DAMPER ADJUSTABLE 54H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 11 177 MAX INTAKE (CFM) 7816 INSIDE HEIGHT (IN.) 48 OUTSIDE HEIGHT (IN.) 56-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $2,136.28 Now: $1,754.11 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511241184 DAYTON 20UC18 LOUVER DAMPER ADJUSTABLE 60H X 42W DAYTON 20UC18 - LOUVER DAMPER ADJUSTABLE 60H X 42W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 12 692 MAX INTAKE (CFM) 8876 INSIDE HEIGHT (IN.) 54 OUTSIDE HEIGHT (IN.) 62-1/2 INSIDE WIDTH (IN.) 39 OUTSIDE WIDTH (IN.) 44-1/2 MIN WALL... MSRP: Was: $2,254.30 Now: $1,858.59 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177726 DAYTON 20UC19 LOUVER DAMPER ADJUSTABLE 18H X 48W DAYTON 20UC19 - LOUVER DAMPER ADJUSTABLE 18H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 3341 MAX INTAKE (CFM) 2337 INSIDE HEIGHT (IN.) 12 OUTSIDE HEIGHT (IN.) 20-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $862.19 Now: $664.61 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511188855 DAYTON 20UC20 LOUVER DAMPER ADJUSTABLE 24H X 48W DAYTON 20UC20 - LOUVER DAMPER ADJUSTABLE 24H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 5090 MAX INTAKE (CFM) 3559 INSIDE HEIGHT (IN.) 18 OUTSIDE HEIGHT (IN.) 26-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $938.90 Now: $717.25 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511257551 DAYTON 20UC21 LOUVER DAMPER ADJUSTABLE 30H X 48W DAYTON 20UC21 - LOUVER DAMPER ADJUSTABLE 30H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 6526 MAX INTAKE (CFM) 4564 INSIDE HEIGHT (IN.) 24 OUTSIDE HEIGHT (IN.) 32-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $1,222.28 Now: $973.05 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511257552 DAYTON 20UC23 LOUVER DAMPER ADJUSTABLE 42H X 48W DAYTON 20UC23 - LOUVER DAMPER ADJUSTABLE 42H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 9711 MAX INTAKE (CFM) 6791 INSIDE HEIGHT (IN.) 36 OUTSIDE HEIGHT (IN.) 44-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $1,455.12 Now: $1,326.78 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511178848 DAYTON 20UC24 LOUVER DAMPER ADJUSTABLE 54H X 48W DAYTON 20UC24 - LOUVER DAMPER ADJUSTABLE 54H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 12 896 MAX INTAKE (CFM) 9018 INSIDE HEIGHT (IN.) 48 OUTSIDE HEIGHT (IN.) 56-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $2,313.61 Now: $1,910.15 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231855 DAYTON 20UC25 LOUVER DAMPER ADJUSTABLE 60H X 48W DAYTON 20UC25 - LOUVER DAMPER ADJUSTABLE 60H X 48W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 14 645 MAX INTAKE (CFM) 10 241 INSIDE HEIGHT (IN.) 54 OUTSIDE HEIGHT (IN.) 62-1/2 INSIDE WIDTH (IN.) 45 OUTSIDE WIDTH (IN.) 50-1/2 MIN WALL... MSRP: Was: $2,304.13 Now: $1,880.45 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231856 DAYTON 20UC26 LOUVER DAMPER ADJUSTABLE 18H X 54W DAYTON 20UC26 - LOUVER DAMPER ADJUSTABLE 18H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 3787 MAX INTAKE (CFM) 2648 INSIDE HEIGHT (IN.) 12 OUTSIDE HEIGHT (IN.) 20-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $840.32 Now: $648.80 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511241185 DAYTON 20UC27 LOUVER DAMPER ADJUSTABLE 24H X 54W DAYTON 20UC27 - LOUVER DAMPER ADJUSTABLE 24H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 5769 MAX INTAKE (CFM) 4034 INSIDE HEIGHT (IN.) 18 OUTSIDE HEIGHT (IN.) 26-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $992.64 Now: $761.94 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511163342 DAYTON 20UC28 LOUVER DAMPER ADJUSTABLE 30H X 54W DAYTON 20UC28 - LOUVER DAMPER ADJUSTABLE 30H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 7397 MAX INTAKE (CFM) 5172 INSIDE HEIGHT (IN.) 24 OUTSIDE HEIGHT (IN.) 32-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $1,236.57 Now: $1,048.57 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511257553 DAYTON 20UC29 LOUVER DAMPER ADJUSTABLE 36H X 54W DAYTON 20UC29 - LOUVER DAMPER ADJUSTABLE 36H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 9378 MAX INTAKE (CFM) 6558 INSIDE HEIGHT (IN.) 30 OUTSIDE HEIGHT (IN.) 38-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $1,487.00 Now: $1,214.43 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177727 DAYTON 20UC30 LOUVER DAMPER ADJUSTABLE 42H X 54W DAYTON 20UC30 - LOUVER DAMPER ADJUSTABLE 42H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 11 006 MAX INTAKE (CFM) 7697 INSIDE HEIGHT (IN.) 36 OUTSIDE HEIGHT (IN.) 44-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $1,794.16 Now: $1,430.57 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511257554 DAYTON 20UC31 LOUVER DAMPER ADJUSTABLE 48H X 54W DAYTON 20UC31 - LOUVER DAMPER ADJUSTABLE 48H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 12 988 MAX INTAKE (CFM) 9082 INSIDE HEIGHT (IN.) 42 OUTSIDE HEIGHT (IN.) 50-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $1,937.35 Now: $1,612.41 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511241186 DAYTON 20UC32 LOUVER DAMPER ADJUSTABLE 60H X 54W DAYTON 20UC32 - LOUVER DAMPER ADJUSTABLE 60H X 54W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 16 598 MAX INTAKE (CFM) 11 607 INSIDE HEIGHT (IN.) 54 OUTSIDE HEIGHT (IN.) 62-1/2 INSIDE WIDTH (IN.) 51 OUTSIDE WIDTH (IN.) 56-1/2 MIN WALL... MSRP: Was: $2,506.83 Now: $2,068.13 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511241187 DAYTON 20UC33 LOUVER DAMPER ADJUSTABLE 18H X 60W DAYTON 20UC33 - LOUVER DAMPER ADJUSTABLE 18H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 4232 MAX INTAKE (CFM) 2960 INSIDE HEIGHT (IN.) 12 OUTSIDE HEIGHT (IN.) 20-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $901.80 Now: $687.23 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177728 DAYTON 20UC34 LOUVER DAMPER ADJUSTABLE 24H X 60W DAYTON 20UC34 - LOUVER DAMPER ADJUSTABLE 24H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 6447 MAX INTAKE (CFM) 4509 INSIDE HEIGHT (IN.) 18 OUTSIDE HEIGHT (IN.) 26-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $1,035.04 Now: $811.04 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177729 DAYTON 20UC35 LOUVER DAMPER ADJUSTABLE 30H X 60W DAYTON 20UC35 - LOUVER DAMPER ADJUSTABLE 30H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 8267 MAX INTAKE (CFM) 5781 INSIDE HEIGHT (IN.) 24 OUTSIDE HEIGHT (IN.) 32-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $1,138.01 Now: $1,021.65 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511178849 DAYTON 20UC36 LOUVER DAMPER ADJUSTABLE 36H X 60W DAYTON 20UC36 - LOUVER DAMPER ADJUSTABLE 36H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 10 482 MAX INTAKE (CFM) 7330 INSIDE HEIGHT (IN.) 30 OUTSIDE HEIGHT (IN.) 38-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $1,513.66 Now: $1,199.39 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231857 DAYTON 20UC37 LOUVER DAMPER ADJUSTABLE 42H X 60W DAYTON 20UC37 - LOUVER DAMPER ADJUSTABLE 42H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 12 301 MAX INTAKE (CFM) 8602 INSIDE HEIGHT (IN.) 36 OUTSIDE HEIGHT (IN.) 44-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $1,872.79 Now: $1,554.70 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511188856 DAYTON 20UC38 LOUVER DAMPER ADJUSTABLE 48H X 60W DAYTON 20UC38 - LOUVER DAMPER ADJUSTABLE 48H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 14 516 MAX INTAKE (CFM) 10 151 INSIDE HEIGHT (IN.) 42 OUTSIDE HEIGHT (IN.) 50-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $2,048.14 Now: $1,673.57 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511177730 DAYTON 20UC39 LOUVER DAMPER ADJUSTABLE 54H X 60W DAYTON 20UC39 - LOUVER DAMPER ADJUSTABLE 54H X 60W - COMBINATION LOUVER DAMPER ADJUSTABLE BLADES MAX EXHAUST (CFM) 16 335 MAX INTAKE (CFM) 11 423 INSIDE HEIGHT (IN.) 48 OUTSIDE HEIGHT (IN.) 56-1/2 INSIDE WIDTH (IN.) 57 OUTSIDE WIDTH (IN.) 62-1/2 MIN WALL... MSRP: Was: $2,469.92 Now: $2,039.20 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511231861 DAYTON 20UD15 IN-LINE DUCT BLOWER 11 IN. 115V DAYTON 20UD15 - IN-LINE DUCT BLOWER 11 IN. 115V - IN-LINE DUCT BLOWER DIRECT DRIVE CENTRIFUGAL EC MOTOR FAN WHEEL DIA (IN.) 11 CFM @ 0.000-IN. SP 534/623/771/920/1024 SONES @ 0.000-IN. SP @ 5 FT 3.0/4.9/7.6/9.6/11.4 SONES @ 0.125-IN. SP @ 5 FT 2.8/4... MSRP: Was: $1,348.25 Now: $1,128.57 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511178851 DAYTON 20UD16 IN-LINE DUCT BLOWER 13-1/8 IN. 115V DAYTON 20UD16 - IN-LINE DUCT BLOWER 13-1/8 IN. 115V - IN-LINE DUCT BLOWER DIRECT DRIVE CENTRIFUGAL EC MOTOR FAN WHEEL DIA (IN.) 13-1/8 CFM @ 0.000-IN. SP 1016/1186/1287/1468/1750/1948 SONES @ 0.000-IN. SP @ 5 FT 4.9/6.3/7.4/9.0/12.0/14.7 SONES @ 0.125-IN... MSRP: Was: $1,789.61 Now: $1,718.49 View Details Compare
SALE Quick view DAYTON | sku: 2511184836 DAYTON 20UD17 IN-LINE DUCT BLOWER 14-1/2 IN. 115V DAYTON 20UD17 - IN-LINE DUCT BLOWER 14-1/2 IN. 115V - IN-LINE DUCT BLOWER DIRECT DRIVE CENTRIFUGAL EC MOTOR FAN WHEEL DIA (IN.) 14-1/2 CFM @ 0.000-IN. SP 1637/2170/2855 SONES @ 0.000-IN. SP @ 5 FT 7.0/10.8/15.9 SONES @ 0.125-IN. SP @ 5 FT 6.2/10.5/15.6... MSRP: Was: $2,642.29 Now: $2,263.94 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510697308 DAYTON 20UV27 ROOF CURB ADAPTER 40-1/2 IN. 29-1/2 IN. DAYTON 20UV27 - ROOF CURB ADAPTER 40-1/2 IN. 29-1/2 IN. - ROOF CURB ADAPTER INCREASER CURB SIDE SQUARE O.D. (IN.) 40-1/2 FAN SIDE SQUARE O.D. (IN.) 29-1/2 CURB HEIGHT (IN.) 8-1/2 TOP FLANGE HEIGHT (IN.) 6 BOTTOM FLANGE HEIGHT (IN.) 2-1/2 CONSTRUCTION... MSRP: Was: $602.42 Now: $511.89 Add to Cart Compare
SALE Quick view DAYTON | sku: 2511188941 DAYTON 20XG62 MOTORPACK 24 TO 240 VERTICAL 50/60HZ DAYTON 20XG62 - MOTORPACK 24 TO 240 VERTICAL 50/60HZ - MOTORPACK VOLTAGE 24 TO 240 50/60 HZ 1 PHASE AMPS 6.0/2.5 HEIGHT (IN.) 10-3/4 WIDTH (IN.) 4-1/2 DEPTH (IN.) 7-1/2 VERTICAL MOUNTING POSITION FOR USE WITH COMBINATION LOUVER DAMPER INCLUDES ACTUATOR... MSRP: Was: $627.87 Now: $542.47 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704927 DAYTON 22CV77 SQUARE BALANCING DAMPER 6X6 DAYTON 22CV77 - SQUARE BALANCING DAMPER 6X6 - SQUARE BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 5-3/4 FRAME WIDTH (IN.) 5-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 6 DUCT WIDTH (IN.) 6 FRAME MATERIAL GALVANIZED STEEL BLADE (GAUGE) 20... MSRP: Was: $56.34 Now: $41.58 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704928 DAYTON 22CV78 SQUARE BALANCING DAMPER 8X8 DAYTON 22CV78 - SQUARE BALANCING DAMPER 8X8 - SQUARE BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 7-3/4 FRAME WIDTH (IN.) 7-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 8 DUCT WIDTH (IN.) 8 FRAME MATERIAL GALVANIZED STEEL BLADE (GAUGE) 20... MSRP: Was: $60.48 Now: $45.14 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704929 DAYTON 22CV79 SQUARE BALANCING DAMPER 12X12 DAYTON 22CV79 - SQUARE BALANCING DAMPER 12X12 - SQUARE BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 11-3/4 FRAME WIDTH (IN.) 11-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 12 DUCT WIDTH (IN.) 12 FRAME MATERIAL GALVANIZED STEEL BLADE (GAUGE)... MSRP: Was: $67.24 Now: $53.66 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704930 DAYTON 22CV80 SQUARE BALANCING DAMPER 10X10 DAYTON 22CV80 - SQUARE BALANCING DAMPER 10X10 - SQUARE BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 9-3/4 FRAME WIDTH (IN.) 9-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 10 DUCT WIDTH (IN.) 10 FRAME MATERIAL GALVANIZED STEEL BLADE (GAUGE) 20... MSRP: Was: $66.11 Now: $54.00 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704931 DAYTON 22CV81 RECTANGULAR BALANCING DAMPER,12X6 DAYTON 22CV81 - RECTANGULAR BALANCING DAMPER,12X6 - RECTANGULAR BALANCING DAMPER, MANUAL SINGLE BLADE, FRAME HEIGHT (IN.) 5 3/4 IN, FRAME WIDTH (IN.) 11 3/4 IN, FRAME DEPTH (IN.) 1 7/8 IN, DUCT HEIGHT (IN.) 6 IN, DUCT WIDTH (IN.) 12 IN, FRAME MATERIAL... MSRP: Was: $61.48 Now: $45.01 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704932 DAYTON 22CV82 RECTANGULAR BALANCING DAMPER 10X8 DAYTON 22CV82 - RECTANGULAR BALANCING DAMPER 10X8 - RECTANGULAR BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 7-3/4 FRAME WIDTH (IN.) 9-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 8 DUCT WIDTH (IN.) 10 FRAME MATERIAL GALVANIZED STEEL BLADE... MSRP: Was: $64.15 Now: $48.73 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704933 DAYTON 22CV83 RECTANGULAR BALANCING DAMPER 12X8 DAYTON 22CV83 - RECTANGULAR BALANCING DAMPER 12X8 - RECTANGULAR BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 7-3/4 FRAME WIDTH (IN.) 11-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 8 DUCT WIDTH (IN.) 12 FRAME MATERIAL GALVANIZED STEEL BLADE... MSRP: Was: $63.73 Now: $49.20 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704934 DAYTON 22CV84 RECTANGULAR BALANCING DAMPER 8X6 DAYTON 22CV84 - RECTANGULAR BALANCING DAMPER 8X6 - RECTANGULAR BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 5-3/4 FRAME WIDTH (IN.) 7-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 6 DUCT WIDTH (IN.) 8 FRAME MATERIAL GALVANIZED STEEL BLADE... MSRP: Was: $57.99 Now: $43.22 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510704935 DAYTON 22CV85 RECTANGULAR BALANCING DAMPER 10X6 DAYTON 22CV85 - RECTANGULAR BALANCING DAMPER 10X6 - RECTANGULAR BALANCING DAMPER MANUAL SINGLE BLADE FRAME HEIGHT (IN.) 5-3/4 FRAME WIDTH (IN.) 9-3/4 FRAME DEPTH (IN.) 1-7/8 DUCT HEIGHT (IN.) 6 DUCT WIDTH (IN.) 10 FRAME MATERIAL GALVANIZED STEEL BLADE... MSRP: Was: $59.16 Now: $46.17 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510710783 DAYTON 24N066 CEILING SHUTTER MOTOR PACK DAYTON 24N066 - CEILING SHUTTER MOTOR PACK - SHUTTER MOTOR VOLTAGE 120/240 60 HZ 1 PHASE AMPS .20/.14 HEIGHT (IN.) 8-1/2 WIDTH (IN.) 4-1/2 DEPTH (IN.) 7-1/4 VERTICAL MOUNTING POSITION FOR USE WITH CEILING SHUTTERS INCLUDES INSTALLATION HARDWARE - EQUAL... MSRP: Was: $156.03 Now: $135.84 Add to Cart Compare
SALE Quick view DAYTON | sku: 2510710918 DAYTON 24Y860 ROOF CURB FIXED NONVENTED 40 IN DAYTON 24Y860 - ROOF CURB FIXED NONVENTED 40 IN - ROOF CURB FIXED NONVENTILATED CURB HEIGHT (IN.) 12 CURB SQUARE O.D. (IN.) 38-1/2 CURB SQUARE I.D. (IN.) 35-1/2 DAMPER SIZE (IN.) 27 X 27 FLASHING FLANGE (IN.) 1-1/2 MOUNTING FLANGE SURFACE W (IN.) 2 18... MSRP: Was: $558.46 Now: $402.65 Add to Cart Compare