Roof Vent Pipe For Attic Furnace

Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation.

Roof vent pipe for attic furnace.

If this pipe is not insulated the heat carried in the air transferred to the pipe will cause condensation and potentially cause water damage at your ceiling or in your attic. Type b vents are a standard design that most modern gas furnaces use. The air is then vented outside through a b vent pipe which is set vertically to expel combustion air through the roof. Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97.

Slide the vent pipe out of the roof flashing and into the attic. Another problem is that flue pipes that go through the roof tend to be less efficient. The master flow 6 in. This vent is designed to be used on 6 in.

Enter the attic area and locate the vent pipe joint nearest the roof flashing. The reason exhaust pipes are insulated in unconditioned spaces your attic is because they carry warm and moist air from your home to outside. Gases produced during combustion are very hot and as such easily rise through the flue. Free delivery with 45 order.

It draws air from within the house for combustion. It s made of zinc coated galvanized steel for durability and reliability. Set your store to see local availability add to cart. If your furnace has an afue rating of 90 or lower it probably exhausts the gases though the flue pipe on your roof.