STEEL ROOF CAP FOR 3-1/4" X 10" DUCT WITH BACKDRAFT DAMPER AND BIRD SCREEN, BLACK
STEEL ROOF CAP FOR 3-1/4" X 10" DUCT WITH BACKDRAFT DAMPER AND BIRD SCREEN, BLACK
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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
Product 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.
Documentation
From the Manufacturer
Warranty
Extended warranties can save you hundreds, sometimes even thousands of dollars in unexpected repairs. You can contact us, or visit our store for additional details.
Delivery
Let our team co-ordinate professional delivery and installation on your new purchase. Some restrictions may apply.
Disclosures
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