Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
Roof mount damper is manufactured from 19-ga galvanized steel frame 2 in deep with 1 in flange. For quiet operation aluminum blades have felted edges. Pre-punched conduit hole knock-out.
fantech® 47196 Damper, 12 x 14 x 2 in, 19 ga Steel, Galvanized