10″ Backdraft Damper

$44.40 $33.30


Atmosphere’s all new galvanized steel backdraft dampers fit directly into the duct, simplifying installation. They feature a shaft for each of the two flaps, which prevents jamming. Also, the flaps close onto a perimeter gasket, ensuring the best air seal and quiet operation.

Weight 0.9 lbs
Dimensions 11 x 11 x 4 in
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