A clearance area of 12 inches is required on all sides of a hot water heater.
Water heater vent roof clearance.
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.
Every home has them.
Aluminum 012 inner wall galvanized 018 outer wall.
This article series describes b vent metal chimneys used for gas fired appliances.
It might be the evacuation of moist air from a bathroom or laundry room or it could be the byproducts of combustion from a furnace or water heater.
Water heaters must be surrounded by a certain amount of clearance or air space to function properly and safely.
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.
This article series describes b vent metal chimneys used for gas fired appliances.
Materials and construction round type b gas vent 3 8 and oval 4 6.
Proper venting prevents backdrafting.
The term vent is short for ventilator vents allow the movement of gas of some sort.
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.
Table illustrations of the required space between a direct or side wall vent for a gas fired heating appliance and building windows doors corners gas meter air intakes sidewalks balconies.
Gas appliance direct vent clearances distances from direct gas vent to building features sidewall vent direct vent direct exhaust systems for gas fired heaters water heaters other appliances.
The most common types of roof penetrations are the various types of vents.
Metal b vent chimney clearance distances above and on the roof.
We discuss fire safety fire clearances and other gas appliance venting details for b vent chimneys.
We discuss fire safety fire clearances and other gas appliance venting details for b vent chimneys.
You ll see the we have an entire but separate article on that topic.
Natural gas fireplaces gas fired furnaces boilers water heaters and wall or space heating applications.
Type b vents ceiling floor wall clearances b vent clearances to combustibles clearance distances for a b vent to combustible materials in floors walls ceilings attics roofs.
Rob gas appliance direct vent clearances gives the required distances thank you for asking and for the safety question.
