Gas Furnace Roof Flashing

Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing.

Gas furnace roof flashing. Boilers ceiling and wall hung direct vent heaters gas furnaces water heaters. House plumbing vent flashing is required around the pipe at its roof surface penetration. The steep pitch flashing handles roof pitches of 6 12 to 12 12. Rubber electrical mast split pipe boot roof flashing in black model 81746 37 27 37 27.

Furnace vents remove fumes and combustion air that are generated by gas and oil fired furnaces. For pricing and availability. 2 connect roof jack assembly to the furnace. Perma boot vent pipe repair for 4 in.

Without it or if improperly installed rain water or melting snow will seep around the vent and damage the roof decking material sometimes making its way down to the wall ceiling surfaces inside the property. Apply caulking compound on underside of roof flashing to form a continuous strip at least 3 8 wide around the underside of the perimeter of the flashing see figure 20 or figure 21 page 13. Run the vent pipe up through the roof and install a metal or pvc flashing collar over it. What would be the best way to flash around this vent.

Free delivery with 45 order. Gas furnace vent flashing return to installation. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing. This home has a gas furnace with a vent pipe through the roof.

I am installing a new roof on an existing home. Match the vent pipe to the furnace maker s recommendations either sheet metal or vinyl. The vent pipe is about 8 10 in diameter. Insert telescoping roof jack assembly through the opening cut on the roof.

The vents consist of circular or oblong pipe that attaches to a flange on the furnace and extends. Vent pipe in black model pbr 312 4bk 19 97 19 97. Set your store to see local availability add to cart. Class b gas vent uses a double wall of metal pipe.