How To Install Water Heater Vent Through Roof

Cut the hole with the jigsaw.

How to install water heater vent through roof.

Use the plumb bob to be certain the center of the pipe at the ceiling and the center or the boot on the water heater are lined up. Position the vent pipe up to the bottom of the roof. Cut the hole with the jigsaw. Mark the ceiling above the water heater to receive the pipe.

Atmospheric venting refers to a system in which exhaust from the water heater naturally rises out of the appliance s combustion chamber then travels up through a standard chimney style flue. Use a plumb bob to be sure the center of the tube at the. In the attic use the plumb bob to mark the center of the hole to be cut for the roof. How to vent a gas water heater through the roof 1.

The penetration will be oval to have a round pipe exit vertically through a pitched roof you need an oval hole in the roof. In the attic use the plumb bob to mark the center of the hole to be cut for the roof vent boot. Venting of a tankless water heater in accordance with the manufacturer s directions is very important in order to install the water heater. With the pipe in a vertical position trace around the pipe using a pencil.