Gas Furnace Vent Through Roof

Also known as the type b this vent is operating on the natural air convection.

Gas furnace vent through roof.

If your furnace has an afue rating of 90 or lower it probably exhausts the gases though the flue pipe on your roof. Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation. Match the vent pipe to the furnace maker s recommendations either sheet metal or vinyl. Louis area including towns like ballwin chesterfield.

This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner. It s made of zinc coated galvanized steel for durability and reliability. Locate the vertical section of furnace vent pipe that passes through the attic. The master flow 4 in.

We service the st. Another problem is that flue pipes that go through the roof tend to be less efficient. Louis furnace repair and installation contractor. A gas furnace uses a double wall flue pipe for its vent.

Louis area home contact jerry kelly your st. A furnace that uses natural gas to heat your home produces byproducts as part of this process. When the vent is withdrawing air from the house it expels the gas outside through the vent. Always replace a gas furnace s roof vent with a compatible flue pipe storm collar and termination cap.

This vent is designed to be used on 4 in. 4 remove the metal straps that secure the upper and lower portions of the vent pipe to the roof and ceiling framing. Run the vent pipe up through the roof and install a metal or pvc flashing collar over it. These byproducts in the form of combustion gases must be removed from your home via a venting system.

Goose neck vent the master flow 4 in. The inner liner carries the furnace s exhaust fumes outside and the outer liner insulates and protects the inner liner.