Furnace Vent Pipe Roof

For pricing and availability.

Furnace vent pipe roof.

That depends on whether you have a standard efficiency or a high efficiency furnace. In contrast modern high efficiency condensing furnaces exhaust much cooler gasses and need only plastic pipe materials such as pvc cpvc or abs for their exhaust vents some high efficiency furnaces also include a plastic pipe for intake area and all types. The master flow 4 in. Should my furnace flue pipe go through the roof or the side of the house.

So which type of venting system should your furnace have. Goose neck vent the master flow 4 in. The constant exposure to weather weakens a gas furnace roof vent s outer liner and termination cap. This vent is designed to be used on 4 in.

Locate the vertical section of furnace vent pipe that passes through the attic. Traditional gas fired forced air furnaces produce hot combustion exhaust gasses and therefore need metal vent pipes or chimneys. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing. A rusted area on a vent pipe not only lets rainwater enter the attic but also allows potentially dangerous downdrafts to push fumes into the home s living space.

Also known as the type b this vent is operating on the natural air convection. Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing. Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation. When the vent is withdrawing air from the house it expels the gas outside through the vent.

For many homes a gas furnace is the preferred heating device it has proven to be an efficient and reliable way of meeting household heating needs over the years. Match the vent pipe to the furnace maker s recommendations either sheet metal or vinyl. The vent pipe or flue is a vital component of the furnace that transmits emissions from the combustion process out of the building. If your furnace has an afue rating below 90 percent it will most likely have a flue pipe that goes up through your roof.

It s made of zinc coated galvanized steel for durability and reliability. A conventional natural gas furnace will vent the dangerous combustion gases through a simple vertical exhaust system that is attached to the furnace. This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner. A gas furnace uses a double wall flue pipe for its vent.