Roof Pipe From Furnace

The single pipe non direct vent system is used where there is no real need for a separate combustion air intake vent.

Roof pipe from furnace.

If your furnace has an afue rating of 90 or lower it probably exhausts the gases though the flue pipe on your roof. Goose neck vent the master flow 4 in. Another problem is that flue pipes that go through the roof tend to be less efficient. Free delivery with 45 order.

Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation. Vents can also be terminated above the roof. Furnace vents remove fumes and combustion air that are generated by gas and oil fired furnaces. Vent pipe in black model pbr 312 4bk 19 97 19 97.

It s made of zinc coated galvanized steel for durability and reliability. High efficiency furnaces take advantage of the heat in the combustion gases that are wasted in natural ventilation systems. Gases produced during combustion are very hot and as such easily rise through the flue. Rubber electrical mast split pipe boot roof flashing in black model 81746 37 27 37 27.

The air is then vented outside through a b vent pipe which is set vertically to expel combustion air through the roof. Gibraltar building products 11 in. Set your store to see local availability add to cart. Type b vents are a standard design that most modern gas furnaces use.

This vent is designed to be used on 4 in. The vents consist of circular or oblong pipe that attaches to a flange on the furnace and extends. It draws air from within the house for combustion.