If your furnace has an afue rating of 90 percent or above it will have a flue pipe that goes out of the side of your house.
Flue vent through roof.
This vent features a heavy duty screen which helps protect against small animals from entering your home through the vent.
The proper term for this connector is a flue vent connector but plenty of normal people use the word flue or the phrase stack pipe loosely for any sort of chimney or chimney connector.
With the pipe in a vertical position.
If your furnace has an afue rating below 90 percent it will most likely have a flue pipe that goes up through your roof.
Follow the outline you marked out.
First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic.
A single wall metal flue vent is not safe if it passes through combustible floors walls ceilings roofs.
Position the vent pipe up to the bottom of the roof.
Reply to vertical flue through a polycarb roof.
Plumbing questions answers tips and tricks.
The black finish helps this vent blend into your home s rooftop.
Plumbing questions answers tips and tricks.
How to install a vent pipe through a roof step 1.
Go into your attic.
That depends on whether you have a standard efficiency or a high efficiency furnace.
The water will condense and drip into the insulation below and perhaps into the house.
Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.