Can You Vent A Water Heater Through The Wall

Most building codes require 4 inch flue pipes on water heaters.

Can you vent a water heater through the wall.

I recently had my heating system replaced with a high efficiency system. If tank your soaking tub will require a larger heater. The difference is that a power vent water heater pulls in combustion air from the space. Be sure you understand what the restrictions are as far as vent placement.

My water heater is now the only thing venting into the masonry chimney. The new furnace vents directly through the wall to the exterior. Can you vent a gas hot water heater with pvc. This vent also allows for off gasses to be unleashed outside too.

Click here to get tim s free funny newsletter. 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. 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. To avert this problem you can vent the water heater to the largest hole in the chimney and cap the remaining holes.

Here s how to vent a water heater to a chimney. This is potentially a good application for tankless esp if you are in a warm weather climate. 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.

Be sure to check your gas water heater annually for cracks or leaks in the flue. Yes you can vent a gas fired water heater out of the wall if it is either a power vent unit. Water heaters and vents come in multiple forms including induced draft direct venting and conventional draft. Photos go a long way.

The vents go directly outside through the wall which pulls in the outside air for combustion. Yes all water heaters required to be vented outdoors. You can vent through the sidewall with the appropriate heater. 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.

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. 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. Instead both systems typically expel exhaust through a pipe that runs outside through an exterior wall. Without knowing the water heater type vent type location and type of termination no one can give you a more definitive response.