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
Product Details
Manuals & Guides
From The Manufacturer
Reviews
Sale price
$77.22
Regular price
$126.99
Save
$49.77
/ 39% OFF
Product Details for
Broan
641
Technical Details
Number of boxes, shipping dimensions, & shipping weight
Shipping Width
10 in.
Shipping Depth
10 in.
Shipping Height
8 in.
Shipping Weight
2 lb.
Description
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.
Product 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
Sale price
$93.37
Regular price
$150.97
Save
$57.60
/ 38% OFF
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