Can I Vent My Gas Water Heater Through The Wall

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.

Can i vent my gas water heater through the wall.

Direct vent water heaters. 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. Guide to choosing installing troubleshooting through wall or side wall venting exhaust devices for heating appliances like oil or gas fired boilers furnaces or water heaters photos examples of sidewall venting or direct venting installations that are improper and or. To avert this problem you can vent the water heater to the largest hole in the chimney and cap the remaining holes.

This will allow your water heater to operate efficiently and effectively and most significantly it will avoid any probability of danger and therefore the risk of carbon monoxide gas poisoning. Illustrations of proper gas fired water heater venting using type b double wall vent pipe through a roof above or through a chimney below include details for the flue vent connector such as the requirement of a minimum vent connector upwards slope of 1 4 per foot of horizontal run. Direct vent chimneys fireplaces. They do make two models of power vent units one is called a direct vent power vent as bob harper pointed out it draws its combustion air from outside unlike a standard power vent unit which burns its combustion air from the dwelling.

Hello jody if it is a natural vent type water heater you can not vent it through the side wall it has to vent above the roof. With a direct vent system air for combustion is drawn from a vent pipe that runs through an exterior wall or the roof. Venting a garage heater through a wall the other solution to ventilating your garage when installing a gas heater is to run the vent duct through the wall of your garage. Also you need to be aware of combustion air intake requirements for any type of heater.

A power vent water heater will cost about the same as a tankless heater and avoiding a through the roof vent can make the difference in a tankless installation being affordable or not. Then just secure the 90 degree elbow to the flange on the heater by using 1 self tapping screws along the rim of the elbow. Yes you can vent a gas fired water heater out of the wall if it is either a power vent unit. When venting a gas water heater to a chimney be aware that holes in the chimney can prevent a good draw on the water heater causing downdrafts and presenting the risk of carbon monoxide poisoning.