Gas Furnace Vent Through Roof

Always replace a gas furnace s roof vent with a compatible flue pipe storm collar and termination cap.

Gas furnace vent through roof.

Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation. High efficiency furnaces take advantage of the heat in the combustion gases that are wasted in natural ventilation systems. Also known as the type b this vent is operating on the natural air convection. These byproducts in the form of combustion gases must be removed from your home via a venting system.

Locate the vertical section of furnace vent pipe that passes through the attic. It s made of zinc coated galvanized steel for durability and reliability. A gas furnace uses a double wall flue pipe for its vent. The master flow 4 in.

A conventional furnace vents these combustion gases through a vertical exhaust system that is attached to the furnace. If you have any questions about whether your furnace flue pipe should go through the roof or the side of the house or if you d like a furnace installed in your st. The inner liner carries the furnace s exhaust fumes outside and the outer liner insulates and protects the inner liner. Goose neck vent the master flow 4 in.

A furnace that uses natural gas to heat your home produces byproducts as part of this process. Louis furnace repair and installation contractor. Run the vent pipe up through the roof and install a metal or pvc flashing collar over it. This vent is designed to be used on 4 in.

Another problem is that flue pipes that go through the roof tend to be less efficient. 4 remove the metal straps that secure the upper and lower portions of the vent pipe to the roof and ceiling framing. Louis area including towns like ballwin chesterfield. Match the vent pipe to the furnace maker s recommendations either sheet metal or vinyl.

If your furnace has an afue rating of 90 or lower it probably exhausts the gases though the flue pipe on your roof. This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner.