Broan-NuTone 3-1/4" x 10" Duct Steel Wall Cap, Black - 639

Description

The Broan-NuTone 639 is a wall cap for 3-1/4" x 10" ductwork. It is made from 24 GA CRCQ steel with a black powder-coat finish and has a spring-loaded backdraft damper plus a bird screen.

It gives exhaust ventilation a weather-resistant outlet through the wall. This cap is not intended for dryer venting.

Product Features

• Fits 3-1/4" x 10" duct
• Spring-loaded backdraft damper
• Bird screen
• 24 GA steel with black powder coat
• Not for dryer venting

Product Specifications

• Brand: Broan-NuTone
• Model: 639
• Type: Wall Cap
• Size: 3-1/4" x 10"
• Material: 24 GA CRCQ Steel
• Finish: Black Powder Coat