639 : Broan-Nutone 639 Steel Wall Cap for 3.25 in. x 10 in. Duct in Black

The Broan-Nutone 639 steel wall cap features a baked, electrically-bonded epoxy enamel finish, a spring-loaded backdraft damper, and a built-in bird screen. It is not suitable for use with dryer venting.

Features:

• Wall/Roof Cap
• Bird Screen
• Epoxy Enamel Finish
• Steel
• Not for Dryer Venting

Specifications:

• For 3.25 in. x 10 in. Duct

Established in 1932, Broan has built a reputation for excellence in the ventilation industry. What started as a small company based on a single, high-quality range hood has grown into a booming business offering everything from range hoods and bathroom fans to medicine cabinets and heaters. Broan's designers are dedicated to creating products that establish new standards for the entire industry.