Water Heater Vent Pipe Through Roof

Direct vent water heaters.

Water heater vent pipe through roof.

As when the gas water heater vent pipe installation is going on gas water heater venting options is good and safe. With a direct vent system air for combustion is drawn from a vent pipe that runs through an exterior wall or the roof. Exhaust gases are vented outdoors through a separate vent duct or through a separate chamber of the same pipe this requires a double wall vent duct. Other issue is the bathroom installation which isn t permitted as well unless the water heater closet is sealed from the bathroom area air tight doors and it has a separate fresh air supply from exterior or other areas of the house that can be used for this purpose.

Hot water is an amenity that most people just can t live without. 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. In order to do this two critical measurements must be taken. When installing a gas water heater building codes requires that they be ventilated out of the room through the attic and out through the roof.

And for better results one can install a water heater roof vent. One on the ceiling above the water heater.