Hot Water Heater Shut Off Valve Location

Just locate the relief valve usually near or at the top of the water heater.

Hot water heater shut off valve location.

The hot water outlet pipe also has a valve that will shut down all hot water leaving the water heater. Three ways to quickly locate the water shut off valve find the water shut off valve on the inside perimeter. Turn the lever perpendicular or the knob clockwise to shut off the gas supply. The first step is to physically search for your house s main water shut off valve on the inside of the home.

If a gas water heater. 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 you can t find a shut off valve inside the water heater room then it s probably underneath the home. 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.

Typically it will be located on the perimeter of the house since that is where the water first enters your house. From there you re almost done. The access panel may even been located on the outside of the home. Turn off the cold water valve and turn on the hot water faucets to let the water out.

Be sure this panel can be quickly removed for easy access to the water shutoff valve. Gas water heaters use either natural gas via underground lines or liquid petroleum from an lp tank on the property for fuel. Keep the drain valve open until all the water runs out and then close it. If the water doesn t drain it could be that mineral deposits have blocked the drainage channels.

Turn the valve off and air will now be allowed to enter the tank. Houses with natural gas have a main shutoff valve fig a located just before the gas meter this valve often called the street side valve is normally a rectangular nub photo 1 when the long side of the nub or handle is parallel to the incoming gas line it s open and the gas is flowing. Also if you have a crawl space the valve could be there. In most mobile homes you probably have to remove a panel to access the water heater.

How to shut down a gas hot water heater. Next turn off all the open faucets in the house.