Wall Cap With Backdraft Damper

I have installed generic wall caps with the same problem.

Wall cap with backdraft damper.

Made of 0 025 in. Broan nutone pressure relief damper with wall cap and 4 inch collar. 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. For use with 7 in.

For a high capacity venting use the broan 613 aluminum wall cap. It is manufactured for long lasting use. Can be used with up to 12 in. Included is a backdraft damper.

4 6 out of 5 stars 118. The 643 aluminum 8 in. Compatible with most 12 in. Round duct aluminum wall cap features a long lasting aluminum design.

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. Compatible with broan and nutone 6 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. I installed in a windy location and have had no issues with it.

Included is a built in backdraft damper. Aluminum construction provides longevity. 8 inch copper exterior side wall cap with damper and screen. High capacity wall cap designed for use with 7 in.

This 641 broan 6 in. It includes a backdraft damper and bird screen for added protection. Steel construction with a natural aluminum finish for added durability and resilience. Broan nutone steel roof cap for 6 inch round duct with backdraft damper and bird screen black.

Broan nutone 10 inch wall cap for range hoods and bath ventilation fans. 33 0 36 oz get it as soon as fri sep 18. Round ducts built in bird screen to help protect your ducts from animal entry aluminum construction. Manufactured of 0 025 in.

4 5 out of 5 stars 8. The bird screen is used for added protection. Aluminum in natural finish for added durability and resilience. Free shipping by amazon.

Includes a backdraft damper and a bird screen for protection. Broan steel roof cap for 3 1 4x 10 up to 8 round duct. Broan nutone wall cap for 3 1 4. The broan 647 aluminum wall cap features a long lasting aluminum design.

Round wall cap has a 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.