AMERICAN METAL 6HS-12 AMERI 2100 CHIMNEY PIPE 3WALL

AMERICAN METAL 6HS-12 - AMERI 2100 CHIMNEY PIPE 3WALL - INSULATED CHIMNEY PIPE STAINLESS STEEL/GALVANIZED STEEL 3-WALL AMERI-TEC 6" ID - 9" OD LGTH IN=12 - PIPE SECTIONS COMBINE CORROSION-RESISTANT STAINLESS STEEL AND STURDY GALVANIZED STEEL FOR STRONG CHIMNEY CONSTRUCTION. LIGHTWEIGHT PIPE WITH SNAP-LOCK JOINTS OFFERS FASTER, EASIER INSTALLATIONS. FEATURES A SPACE-AGE REFRACTORY BLANKET BETWEEN THE STAINLESS STEEL/GALVANIZED WALLS TO WITHSTAND INTERMITTENT TEMPERATURES UP TO 2100 DEGREES F. AS CALLED FOR IN UL 103 HT STANDARD. REQUIRES 2" AIR SPACE TO COMBUSTIBLES. - EQUAL TO 6818314