Broan-NuTone 641 Aluminum Wall Cap for 6 Round Duct with Backdraft Damper and Bird Screen
Specs not yet added for this product. See the Description tab for full details.
Please refer to the product description or manufacturer documentation for included items.
The Broan-NuTone 641 Aluminum Wall Cap is a robust, easy-to-install vent for exhaust fans (bathroom, range hood, rec room, home gym, etc.). This cap provides reliable ventilation and features both a back draft damper and welded bird screen, preventing outside air from entering the home or birds and small pests from entering duct work. The back draft damper is spring loaded and features a padded damper zone, which reduce noise from wind induced chatter. Compatible with 6" ducting. Not suitable for dryer venting.
Features:
Spring loaded backdraft damper with padded damper zone reduces chatter in windy conditions
Built-in bird screen prevents birds and other small animals from entering duct work
Constructed of durable aluminum
Easy to install in new construction, replacement, or DIY applications
Compatible with 6" round ducting