Roof Exhaust Vent With Damper

Compatible with either a 3 in.

Roof exhaust vent with damper.

The master flow 4 in. If the noise drives you crazy new spring loaded backdraft dampers 9 to 30 depending on the size should solve the problem. It s made of zinc coated galvanized steel for durability and reliability. Round duct roof cap with manufactured steel housing and black electrically bonded epoxy finish.

It even has a back draft flapper. The attractive broan 634m roof cap is the perfect finish for your ventilation system. Often a stiff wind will open vent dampers causing them to periodically clang shut. The vent hood ducts through a rigid or flexible pipe to a cap on the roof or side of your home.

Goose neck vent the master flow 4 in. The black metal roof vent cap 6 in. Used for exhaust venting systems. The built in back draft damper eliminates cold air from entering the home.

Speedi products 6 inch black galvanized flush roof cap with removable screen backdraft damper and 6 inch collar. Features a black enamel finish and is designed for use with 3 in. Designed for easy installation. Includes a built in back draft damper and protective bird screen to prevent small pests from entering duct.

Select the broan 636 roof cap to provide reliable rooftop ventilation. Goose neck roof vents with air dampers for sale online to vent range exhaust hoods bath fans and other roof mount exhaust. The bird screen stops unwanted visitors from gaining entry.