Wall Cap With Backdraft Damper

Broan nutone 10 inch wall cap for range hoods and bath ventilation fans.

Wall cap with backdraft damper.

The broan 647 aluminum wall cap features a long lasting aluminum design. Free shipping by amazon. Aluminum construction provides longevity. Broan nutone steel roof cap for 6 inch round duct with backdraft damper and bird screen black.

Made of 0 025 in. The bird screen is used for added protection. 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. Broan nutone wall cap for 3 1 4.

33 0 36 oz get it as soon as fri sep 18. Included is a built in backdraft damper. Compatible with most 12 in. Aluminum with a natural finish it includes a built in backdraft damper and bird screen.

Included is a backdraft damper. Broan steel roof cap for 3 1 4x 10 up to 8 round duct. Can be used with up to 12 in. I installed in a windy location and have had no issues with it.

This 641 broan 6 in. Manufactured of 0 025 in. 8 inch copper exterior side wall cap with damper and screen. 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. 4 6 out of 5 stars 118. Aluminum in natural finish for added durability and resilience. 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.

I have installed generic wall caps with the same problem. For a high capacity venting use the broan 613 aluminum wall cap. A backdraft damper is typically used on heat exchangers exhaust systems solar heating systems and can be installed either horizontally or vertically. Round duct aluminum wall cap features a long lasting aluminum design.

High capacity wall cap designed for use with 7 in. Includes a backdraft damper and a bird screen for protection. The 643 aluminum 8 in. Round wall cap has a backdraft damper.

It is manufactured for long lasting use. The spring mechanism on the backdraft damper the flap that keeps air out of this unit is much higher quality than generic versions. Broan nutone pressure relief damper with wall cap and 4 inch collar. Round ducts built in bird screen to help protect your ducts from animal entry aluminum construction.

High capacity wall cap designed for use with 8 in. It includes a backdraft damper and bird screen for added protection.