Gas Furnace Roof Vent Cap

Type b gas vent jet cap.

Gas furnace roof vent cap.

This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner. Ben demonstrates how easy it is to install a versacap http. These caps are easy to replace with a versacap. Natural vent also known as the type b this vent is operating on the natural air convection.

Wood burning stoves and fireplaces produce more smoke than clean burning gas furnaces but both require venting through a chimney or stovepipe. Add to cart metal fab 3 in. The constant exposure to weather weakens a gas furnace roof vent s outer liner and termination cap. This is a video of me installing a sheet metal roof vent surround for the exhaust of a central heater furnace.

High peroform vent cap. The top of a chimney after installation does not always have a chimney cap. Video of the day. American metal products amerivent 12 in.

High peroform vent cap. You will likely need to install a cap for your gas furnace chimney but not for the reasons you might think. Add to cart. 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.

A gas furnace uses a double wall flue pipe for its vent. A gas wall heater or older forced air furnace generally requires a type b double wall metal vent pipe while a new high efficiency furnace requires a schedule 40 pvc vent pipe. When the vent is withdrawing air from the house it expels the gas outside through the vent. Furnace vent caps may be damaged from a hailstorm.

Type b vent pipe.