Run the vent pipe up through the roof and install a metal or pvc flashing collar over it.
How to install furnace vent pipe through roof.
Grip the vent pipe with one hand and the termination cap with the other hand.
How to install a vent pipe through a roof.
How to replace a gas furnace s roof vent.
What to know before you install b vent furnace pipe.
Once we had the pipe extension connected we figured out where the new vent pipe would need to pass through the roof using a piece of scrap wood held flush with the pipe.
Cut through the plywood and roofing material with your reciprocating saw.
Hold the vent pipe still and.
Go into your attic.
How to vent a furnace in a roof 1.
With the pipe in a vertical position trace around the pipe.
Position the vent pipe up to the bottom of the roof.
Where the scrap wood hit the understructure of the roof we drilled a hole straight through to the outside.
Assemble the shortest section of 3 inch diameter pipe and the 90 degree elbow from the kit by fitting them together by hand so they snap and.
Determine where the vent pipe goes through the roof.
Follow the outline you marked.
What to know before you install b vent furnace pipe.
Put a cover on the vent.