Broan-Nutone® 843BL - Round Duct Steel Wall Cap

Round Duct Steel Wall Cap by Broan-Nutone®. For 6" Round Duct with Backdraft Damper and Bird Screen, Black. The Broan-NuTone 843BL Steel 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 bird screen, preventing outside air from entering the home and birds or 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
• Durable steel with a black powder coat finish
• Easy to install in new construction, replacement, or DIY applications
• Compatible with 6" round ducting
• Not suitable for dryer venting

Broan-NuTone® believes that better quality air means a better quality of life. And so Broan-NuTone lead the industry with forward-thinking residential ventilation products, customized climate, and indoor air quality solutions that are all backed up by award winning customer service. Headquartered in Hartford, Wisconsin, Broan-NuTone employs over 2,500 around the world.