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.

If your furnace has an afue rating of 90 or lower it probably exhausts the gases though the flue pipe on your roof. 4 remove the metal straps that secure the upper and lower portions of the vent pipe to the roof and ceiling framing. Goose neck vent the master flow 4 in. 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.

This vent is designed to be used on 4 in. It s made of zinc coated galvanized steel for durability and reliability. We service the st. Louis area home contact jerry kelly your st.

A conventional furnace vents these combustion gases through a vertical exhaust system that is attached to the furnace. The master flow 4 in. Another problem is that flue pipes that go through the roof tend to be less efficient. Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation.

Run the vent pipe up through the roof and install a metal or pvc flashing collar over it. Locate the vertical section of furnace vent pipe that passes through the attic. When the vent is withdrawing air from the house it expels the gas outside through the vent. High efficiency furnaces take advantage of the heat in the combustion gases that are wasted in natural ventilation systems.

A furnace that uses natural gas to heat your home produces byproducts as part of this process. These byproducts in the form of combustion gases must be removed from your home via a venting system. Louis area including towns like ballwin chesterfield. Louis furnace repair and installation contractor.

A gas furnace uses a double wall flue pipe for its vent. This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner.