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Best Steel Roof Cap for 3-1/4" x 10" Duct with Backdraft Damper and Bird Screen, Black

Model# 639

BestSteel 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

Best Steel Roof Cap for 3-1/4" x 10" Duct with Backdraft Damper and Bird Screen, Black

Model# 639

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Quick Specs

Style:
Venthood Accessories

Features

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.

Documents

Specification SheetClick here to download
Installation GuideClick here to download

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