Residential Hvac Roof Exhaust

Primex rv20 series low profile polymer roof vents.

Residential hvac roof exhaust.

Low profile roof vent rv20 built for the through roof exhaust of dryers bathroom and kitchen fans and intake for furnaces fresh air make up and attic venting. Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. Blades spin within the unit to expel air from the attic until the right temperature or moisture level is reached at which point it will automatically shut off.

The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. Flush wall vent w gasket damper and 1 8 insect screen low profile bath kitchen range exhaust 26 gauge zinc aluminum metal rated 5 00 out of 5 31 95 41 95 select options. Normal household activities such as doing laundry running the dishwasher and taking showers generate warm moist air which rises from the living space and. Home technology hvac roof ventilation attics other rooms air sealing roof ventilation helps to keep the attic dry and cool but it s also important to maintaining a healthy environment.

It s made of zinc coated galvanized steel for durability and reliability. This vent is designed to be used on 4 in. The master flow 4 in. It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience.