Flue Vent Through Roof

Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.

Flue vent through roof. That s because the combustion byproducts are in a gaseous form so the gases can float up through the flue pipe and out of your roof. 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. Cut through the plywood and roofing material with your reciprocating saw. Plumbing questions answers tips and tricks.

First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. Reply to vertical flue through a polycarb roof. Plumbing questions answers tips and tricks. How to install a vent pipe through a roof step 1.

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. With the pipe in a vertical position. Position the vent pipe up to the bottom of the roof.

This vent features a heavy duty screen which helps protect against small animals from entering your home through the vent. The black finish helps this vent blend into your home s rooftop. 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. Go into your attic.

That depends on whether you have a standard efficiency or a high efficiency furnace.