Product Details
Backdraft dampers are non-flanged horizontal mount exhaust backdraft dampers designed for use in roof curbs, ductwork, or wall collars when utilizing a fan or power roof ventilator. The kit includes a galvanized steel frame with aluminum blades, which are equipped with a felt seal on the leading edge to ensure quiet closing and enhanced weather protection. The dampers feature spring assistance to facilitate quick blade opening, making them ideal for horizontal mount exhaust applications. These products are manufactured in the USA, ensuring compliance with industry standards.
