Wall Cap With Backdraft Damper

Aluminum construction provides longevity.

Wall cap with backdraft damper.

The spring mechanism on the backdraft damper the flap that keeps air out of this unit is much higher quality than generic versions. Can be used with up to 12 in. You will find a variety of backdraft dampers among famco s inventory including aluminum wall vent reversible backdraft dampers butterfly backdraft dampers and galvanized wall vent. It is manufactured for long lasting use.

I have installed generic wall caps with the same problem. Manufactured of 0 025 in. Aluminum with a natural finish it includes a built in backdraft damper and bird screen. Broan nutone steel roof cap for 6 inch round duct with backdraft damper and bird screen black.

Compatible with broan and nutone 6 in. Aluminum in natural finish for added durability and resilience. It includes a backdraft damper and bird screen for added protection. Included is a backdraft damper.

I installed in a windy location and have had no issues with it. The broan 647 aluminum wall cap features a long lasting aluminum design. For a high capacity venting use the broan 613 aluminum wall cap. The 643 aluminum 8 in.

Broan nutone wall cap for 3 1 4. 4 5 out of 5 stars 8. For use with 7 in. Flush wall vent w gasket damper and 1 8 insect screen low profile bath kitchen range exhaust 26 gauge zinc aluminum metal rated 0 out of 5 31 95 41 95 select options.

Made of 0 025 in. A backdraft damper is typically used on heat exchangers exhaust systems solar heating systems and can be installed either horizontally or vertically. Compatible with most 12 in. 8 inch copper exterior side wall cap with damper and screen.

The bird screen is used for added protection. 4 6 out of 5 stars 118. 1 16 of 177 results for 6 wall cap with damper broan 641 wall cap for 6 round duct for range hoods and bath ventilation fans 6 aluminum 4 6 out of 5 stars 184. 33 0 36 oz get it as soon as fri sep 18.

Broan steel roof cap for 3 1 4x 10 up to 8 round duct. Includes a backdraft damper and a bird screen for protection. High capacity wall cap designed for use with 8 in. This 641 broan 6 in.

Round wall cap has a backdraft damper. Round ducts built in bird screen to help protect your ducts from animal entry aluminum construction. Broan nutone pressure relief damper with wall cap and 4 inch collar. Included is a built in backdraft damper.

Round duct aluminum wall cap features a long lasting aluminum design. Steel construction with a natural aluminum finish for added durability and resilience.