634m Roof Cap

The bird screen stops unwanted visitors from gaining entry.

634m roof cap.

Features a black enamel finish and is designed for use with 3 1 4 in x 10 in or up to 8 in round ducts. Built in backdraft damper and bird screen. Select this 634 model high capacity roof cap from broan when using ventilation products with cfm levels up to 500 cfm. Steel housing black electrically bonded epoxy finish.

The bird screen stops unwanted visitors from gaining entry. Round duct roof cap with manufactured steel housing and black electrically bonded epoxy finish. Broan 634m roof cap for up to 6 inch round duct black maximize the air and sound performance of a broan ventilation fan or range hood using one of broan s wide variety of ducting accessories. Includes a built in back draft damper and protective bird screen to prevent small pests from entering duct.

Broan 634m roof cap maximize the air and sound performance of your broan ventilation fan or range hood using one of our wide variety of ducting accessories. The built in back draft damper eliminates cold air from entering the home. The attractive broan 634m roof cap is the perfect finish for your ventilation system. The attractive broan 634m roof cap is the perfect finish for your ventilation system.

Made of 24 gauge crcq steel construction with a black electrically bonded acrylic finish for durability and long life.