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.

Wall cap with backdraft damper.

This 641 broan 6 in. 8 inch copper exterior side wall cap with damper and screen. For use with 7 in. I have installed generic wall caps with the same problem.

33 0 36 oz get it as soon as fri sep 18. Compatible with most 12 in. Broan nutone steel roof cap for 6 inch round duct with backdraft damper and bird screen black. High capacity wall cap designed for use with 8 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. Included is a built in backdraft damper. Aluminum in natural finish for added durability and resilience. Compatible with broan and nutone 6 in.

4 6 out of 5 stars 118. Can be used with up to 12 in. The bird screen is used for added protection. Steel construction with a natural aluminum finish for added durability and resilience.

4 5 out of 5 stars 8. High capacity wall cap designed for use with 7 in. I installed in a windy location and have had no issues with it. Round wall cap has a backdraft damper.

Round duct aluminum wall cap features a long lasting aluminum design. It includes a backdraft damper and bird screen for added protection. Broan nutone wall cap for 3 1 4. It is manufactured for long lasting use.

Broan steel roof cap for 3 1 4x 10 up to 8 round duct. 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. Aluminum construction provides longevity.

Broan nutone pressure relief damper with wall cap and 4 inch collar. Free shipping by amazon. Includes a backdraft damper and a bird screen for protection. The 643 aluminum 8 in.

Broan nutone 10 inch wall cap for range hoods and bath ventilation fans. 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. Included is a backdraft damper. For a high capacity venting use the broan 613 aluminum wall cap.

Aluminum with a natural finish it includes a built in backdraft damper and bird screen. The broan 647 aluminum wall cap features a long lasting aluminum design.