Hot Water Heater Shut Off Valve Location

The access panel may even been located on the outside of the home.

Hot water heater shut off valve location.

Next turn off all the open faucets in the house. You can shut off this valve if you have a leak in a hot water pipe somewhere in the house since this valve effectively controls all hot water in the home. If the water doesn t drain it could be that mineral deposits have blocked the drainage channels. It is usually located right by the water heater.

Gas water heaters use either natural gas via underground lines or liquid petroleum from an lp tank on the property for fuel. Be sure this panel can be quickly removed for easy access to the water shutoff valve. If you can t find a shut off valve inside the water heater room then it s probably underneath the home. Keep the drain valve open until all the water runs out and then close it.

Often this valve is coded with a red handle to indicate it controls hot water. Turn the valve off and air will now be allowed to enter the tank. The first step is to physically search for your house s main water shut off valve on the inside of the home. Just locate the relief valve usually near or at the top of the water heater.

Also if you have a crawl space the valve could be there. If you have a basement it will likely be located on the front foundation wall and will have a large metal handle. Turn the lever perpendicular or the knob clockwise to shut off the gas supply. If a gas water heater.

If you don t have a basement your shutoff valve could be near the water heater by your washer and dryer or under the kitchen sink. The hot water outlet pipe also has a valve that will shut down all hot water leaving the water heater. In most mobile homes you probably have to remove a panel to access the water heater. Turn off the cold water valve and turn on the hot water faucets to let the water out.

How to shut down a gas hot water heater. Typically it will be located on the perimeter of the house since that is where the water first enters your house.