Water Heater Pressure Relief Valve Test

How to test a dripping t p valve on a hot water heater.

Water heater pressure relief valve test.

The thermostat and pressure release valve on a water heater was designed to help keep your family safe. These valves may look identical but they re set to go off at 30 psi. If water continues to flow out of the valve after the test continue to raise and lower the valve to free any debris that may be putting it out of adjustment. The pressure relief valve is an important safety component of a water heater and a malfunction can have disastrous consequences.

Some water heater experts recommend testing every six months. More frequent testing can reduce the chance of a leak caused by mineral and corrosion buildup. If a pressure relief valve for a boiler is accidentally installed on a water heater it will leak like crazy from the start. Proper maintenance should include periodic testing of this valve.

Water heater temperature and pressure relief valves or t p valves are a safety feature found on all tank water heaters. Is your hot water heater leaking from overflow pipe. The temperature and pressure relief valve tpr valve opens to release pressure buildup in the water heater when the temperature or the pressure get dangerously high preventing a possible. Let s test this water heater pressure relief valve.

Watch as one of our master plumbers shows you how to test your water heater s pressure valve and keep your home s hot water system functioning properly. Every water heater whether gas or electric needs a temperature and pressure relief valve because without one it could begin to leak or. Before looking at our water heater pressure relief valve leaking after testing situation we must confirm whether the valve is working regularly or not. The valve should always be in good working order to ensure the water heater is safe in the event of extreme pressure buildup.

If your t p valve that is your temperature and pressure relief valve doesn t work the pressure inside of your water heater s tank could build up and instead of having the excess water come out the valve your water heater explodes.