Remove Water Heater Pressure Relief Valve

Remove the pressure relief valve.

Remove water heater pressure relief valve.

Prepare the water heater for repairs. Step 2 remove the valve. Had to replace the hot water heater pressure relief valve on our 5th wheel. If you have a water heater in your rv then you have a device called a pressure and temperature relief valve p t for short.

With this in mind the discharge pipe from the valve should be emptied into a bucket or tray or be piped outdoors or to a drain. Hydro master 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass 4 5 out of 5 stars 189 59 98 59. Turn it slowly anti clockwise until it comes away from the water heater. 1 either the water pressure inside the tank is too high 2 the water temperature is too high 3 the t p valve hasn t been used in a few years 4 the wrong t p valve was installed or 5 the t p valve itself has failed.

Say some other reviews about this tool breaking or not fitting. Check that the valve is not pinned to the water heater by a brace. I don t know how thos guys were using it but for me it was very straight. In this episode of repair and replace vance shows how to replace the temperature and pressure relief valve.

Leaving the power or gas on when the tank has been partially drained can cause serious damages or injuries. If you open the drain valve at the bottom of the water heater and open the pressure relief valve and or the hot water side of a faucet water should drain out. To keep you safe. If it is remove this using a screwdriver.

It won t gush out like it would if the water was on and it might take a little while to get going but it should gently flow out of the hose. This tool fit perfect and gave me exactly the extension to put breaker bar on it and removed then replaced pressure relief valve. 98 0 99 oz 70 99 70 99. Be aware that a pressure relief valve is designed so that water will pour out of it if pressure builds up too high in the water heater.

How do i replace a leaking pressure relief valve. The p t is located on the outside of the water heater and it provides a most important service. Before doing any work on a water heater you should always turn off the circuit breaker or set the gas control valve to the pilot setting.