Broan-Nutone 8 In. Black Steel Back Draft Damper Roof Vent Cap 1300 Engineered to seal out cold

Engineered to seal out cold air

Heavy-duty for extra strength

chrome-plated

Order full case and receive 4 keyed alike

Broan-Nutone 8 In. Black Steel Back Draft Damper Roof Vent Cap 1300 Engineered to seal out coldMaximize 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