Steel Roof Cap for 3-1/4" x 10" Duct with Backdraft Damper and Bird Screen, Black
639 | 22600
Description
The 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 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 3-1/4" x 10" ducting. Not suitable for dryer venting.
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List Price:
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$38.00
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Savings:
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$4.00
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Sale Price:
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$34.00
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Quantity
Quick Specs
Type:
Hood Accessories
Category:
Hoods
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Width:10.0"
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Height:3.3"
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
- integrated 5" steel duct connector
- compatible with 3-1/4" x 10" ducting
Protect your purchase with an extended warranty.
Installation Guide
Specification Sheet