Determine where the vent pipe goes through the roof.
How to install furnace vent pipe through roof.
Follow the outline you marked.
How to install a vent pipe through a roof.
What to know before you install b vent furnace pipe.
Cut through the plywood and roofing material with your reciprocating saw.
Locate the spot to install the vent pipe using a tape measure to determine distance from a wall or other.
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.
With the pipe in a vertical position trace around the pipe.
What to know before you install b vent furnace pipe.
Remove the screws holding the termination cap on the end of the vent pipe using the correct size screwdriver to turn the screws.
How to vent a furnace in a roof 1.
Grip the vent pipe with one hand and the termination cap with the other hand.
Hold the vent pipe still and.
Match the vent pipe to the.
Go into your attic.
Run the vent pipe up through the roof and install a metal or pvc flashing collar over it.
Where the scrap wood hit the understructure of the roof we drilled a hole straight through to the outside.
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.