Wall Cap Broan 636
This steel wall cap is made for a 3 inch or 4 inch round duct. This wall cap has the features you need. This wall cap comes with a built in back draft damper and bird screen. This wall cap has a baked black enamel finish. This wall cap offers a sleek look that will compliment any roof. This wall cap comes with an installation guide for an easy assemble with the product.
Wall Cap Broan 636
Technical Specs