Vents KOM 200 U 8 inch Backdraft Damper Quantity:Vents KOM 200 U 8" Single They streamline the process of

They streamline the process of both fan installation and removal

and other humid spaces

Why choose a Commercial ERV instead of “exhaust-only”

they are equipped with foamed rubber on the inner side

The Vents Bucket Fan 420 is the ultimate solution for improving air circulation in large spaces with high ceilings

Vents KOM 200 U 8 inch Backdraft Damper Quantity:Vents KOM 200 U 8" Single They streamline the process ofThe purpose built Vents KOM 200 U Spring Loaded Backdraft Damper is designed for use in 8" round duct systems, providing effective protection against backdrafts, as well as keeping out insects and birds when your ventilation system is not in operation. Installation of this damper is hassle free, thanks to its user friendly features. It boasts a robust 24 gauge galvanized steel housing, precision engineered aluminum blades with a spring action