Attic Furnace Vent

The vent pipe or flue is a vital component of the furnace that transmits emissions from the combustion process out of the building.

Attic furnace vent.

Ridge vents these vents are installed at the top of a sloped roof and are commonly used on shingled homes. A conventional natural gas furnace will vent the dangerous combustion gases through a simple vertical exhaust system that is attached to the furnace. A furnace in the attic is a design that works for all homes. More product details close.

Unwrap the flashing from the vent pipe so you can work with it. Attic venting fans attic fans serve a different function removing the hot and moist air from the attic and leaving the space below the attic floor alone. For attic spaces up to 2300 sq. The most common vents are.

The condensing furnace produces condensed exhaust gases that contain water and carbon dioxide which together form carbonic acid that results in a corrosive condensate. Unless you have a slab where the equipment would likely be in the garage venting can go directly through the roof instead of routing through an exterior wall making it much easier to install the duct work along the upper floor. The egv5 power gable mount vent can move air at a rate of up to 1450 cu. Cut 1 inch deep slots a few inches apart along the top side.

Roof vents are for warmer climates. These fans circulate the air within the. Cut enough aluminum flashing from the roll to wrap around the vent pipe with an extra 6 inches to spare. Just like properly sizing your furnace and air conditioning unit you want precisely.

Box or dome vents these static vents are installed directly into holes cut into the attic roof. Have a unsealed attic pipe in combustion air. This ensures that those in the building are not harmed by toxic gases and other byproducts of combustion. The furnace uses an exhaust vent motor that pushes the exhaust gas through the vent pipe creating a positive static pressure in the vent.

Venting gas furnace in attic 1. The exhaust system typically uses metal venting often routed into a chimney stack to exhaust the combustion gases created in the furnace fire chamber. More attic ventilation is good. Too many people believe the importance of roof ventilation is to increase energy.

Attic ventilation myths that are off the charts 1. Gable vents these vents are designed to be visible and act as. Seal the space foam everything get a direct vent high efficiency furnace. Now cut 2 inch deep slots.