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Broan-NuTone®

3-1/4 x 10-Inch Black Steel Wall Cap

Mfg.#
639
Sku#
2486751
  • For 3¼" x 10" duct
  • Spring-loaded backdraft damper and bird screen
  • 24 GA CRCQ Steel, black powder coat paint finish
  • Do not use for dryer venting

* Estimated stock levels as of Sat, Feb 28, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Select the Broan-NuTone® 639 Wall Cap to provide reliable wall ventilation. Features a black enamel finish and is designed for use with 3-1/4" x 10" duct. Includes a built-in back-draft damper, and protective bird screen to prevent small pests from entering duct.

Specifications

General

Type Wall Cap

Dimensions

Size 3-1/4 x 10 in

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