Product Details
Backdraft dampers are non-flanged horizontal mount exhaust backdraft dampers designed for efficient performance. The kit includes a frame constructed from galvanized steel and features aluminum blades, which are equipped with a felt seal on the leading edge for quiet closing and enhanced weather protection. The dampers are spring-assisted to facilitate quick blade opening, making them ideal for installation in roof curbs, ductwork, or wall collars when utilizing a fan or power roof ventilator. These products are recommended specifically for horizontal mount exhaust applications and are proudly made in the USA.
