Can You Vent A Water Heater Through The Wall

The new furnace vents directly through the wall to the exterior.

Can you vent a water heater through the wall.

To avert this problem you can vent the water heater to the largest hole in the chimney and cap the remaining holes. Photos go a long way. The vents go directly outside through the wall which pulls in the outside air for combustion. Instead both systems typically expel exhaust through a pipe that runs outside through an exterior wall.

Most building codes require 4 inch flue pipes on water heaters. Decide if you are going tank or tankless. My water heater is now the only thing venting into the masonry chimney. Be sure you understand what the restrictions are as far as vent placement.

Single wall vent pipe cannot pass through any interior wall. 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. This is potentially a good application for tankless esp if you are in a warm weather climate. Click here to get tim s free funny newsletter.

If tank your soaking tub will require a larger heater. Be sure to check your gas water heater annually for cracks or leaks in the flue. Water heaters and vents come in multiple forms including induced draft direct venting and conventional draft. The difference is that a power vent water heater pulls in combustion air from the space.

You can vent through the sidewall with the appropriate heater. Without knowing the water heater type vent type location and type of termination no one can give you a more definitive response. I recently had my heating system replaced with a high efficiency system. Here s how to vent a water heater to a chimney.

Exceptions may be made for non combustible walls such as solid masonry. 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. 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. 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.

This one vents out the side wall and it is perfectly fine. Yes all water heaters required to be vented outdoors. Yes you can vent a gas fired water heater out of the wall if it is either a power vent unit. This vent also allows for off gasses to be unleashed outside too.