Fantech 5ACC35RD - Roof Mount Damper 35x35
The Fantech5ACC35RD Roof Mount Damper is designed for use with roof openings measuring 35 1/2 x 35 1/2.
The Fantech5ACC35RD Roof Mount Damper features a 2-inch deep galvanized steel frame to resist corrosion. Its blades have sturdy aluminum construction and felted edges to provide silent operation. This roof mount damper has pre-punched conduit hole knock-out. It uses a 30" fan and has 35" x 35" outside flange.