Details
Extra Data:
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
Spring loaded backdraft damper with padded damper zone reduces chatter in windy conditions
Appliances Subcategories:
Bullet5:
Integrated 5'' steel duct connector
Bullet6:
Compatible with 3-1/4'' x 10'' ducting
Description:
The Broan-NuTone 639 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 fr
Manufactured By:
Broan Nutone