Can You Vent A Water Heater Through The Wall

Here s how to vent a water heater to a chimney.

Can you vent a water heater through the wall.

Can you vent a gas hot water heater with pvc. Yes all water heaters required to be vented outdoors. If tank your soaking tub will require a larger heater. To avert this problem you can vent the water heater to the largest hole in the chimney and cap the remaining holes.

The new furnace vents directly through the wall to the exterior. Direct vent water heaters with a direct vent system air for combustion is drawn from a vent pipe that runs through an exterior wall or the roof. This vent also allows for off gasses to be unleashed outside too. Direct vent water boiler the direct vent water boiler is another type of water heater venting that you should know about.

Single wall vent pipe cannot pass through any interior wall. Instead both systems typically expel exhaust through a pipe that runs outside through an exterior wall. Yes you can vent a gas fired water heater out of the wall if it is either a power vent unit. My water heater is now the only thing venting into the masonry chimney.

Without knowing the water heater type vent type location and type of termination no one can give you a more definitive response. The difference is that a power vent water heater pulls in combustion air from the space. This one vents out the side wall and it is perfectly fine. 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.

Photos go a long way. Most building codes require 4 inch flue pipes on water heaters. Decide if you are going tank or tankless. The air that is used for combustion will come from the water vent this vent will either through the roof or from the outside of the wall.

This is potentially a good application for tankless esp if you are in a warm weather climate. Water heaters and vents come in multiple forms including induced draft direct venting and conventional draft. Exceptions may be made for non combustible walls such as solid masonry. The vents go directly outside through the wall which pulls in the outside air for combustion.

Single wall vent pipe cannot be used for water heaters located in attics and may not pass through attic spaces crawl spaces or any confined or inaccessible location. Click here to get tim s free funny newsletter. Be sure you understand what the restrictions are as far as vent placement. Be sure to check your gas water heater annually for cracks or leaks in the flue.