BLACK ROOF CAP
BLACK ROOF CAPModel# 634
Broan-Nutone Back Draft Damper Roof Vent Cap Broan-Nutone 634
4 in stock (can be backordered)
Maximize the air and sound performance of Broan ventilation fan or range hood. Footprint is 18-3/4″ long x 14-1/4″ wide for a well-balanced fit. Designed to fit with 3-1/4″ x 10″ or up to 8″ round duct for flexible installation. A built-in, backdraft damper and bird screen provide a dependable roof cap. Roof cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life. For use with Range Hoods, LoSone Fans and Bath Ventilation Fans.