Hot Water Heater Release Valve

This valve allows water or steam to escape from the water heater if the temperature or pressure gets too high.

Hot water heater release valve. This valve often called a tpr valve prevents the tank from building excess pressure. All water heaters have a safety valve designed to release excess pressure from the tank in the event that the water gets too hot. If you hear the sound of trickling water coming from the hot water heater the t p valve may be leaking. The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.

Or it might mean the valve is doing its job by releasing excess pressure inside the tank. 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 explosion. A buildup of mineral salt rust and corrosion can cause a tpr valve to freeze up and become nonoperational. This could mean the valve is defective and needs to be replaced.

It could also indicate that the water pressure regulator valve or thermostat is faulty. When you see water coming out from the water heater release valve there are two most likely causes. Smith and american branded heaters 4 4 out of 5 stars 159 129 00 129. If the water heater thermostat fails to turn off at its temperature setting and continues to heat the water indefinitely the tpr valve will open and let the overheated water out.

When a tprv at. This prevents a water heater from exploding or turning into a missile. Get a free estimate online from top local home service pros in your area. Proper maintenance should include periodic testing of this valve.

There s a problem with the valve such as a faulty seal and the water is unintentionally leaking. Need to hire a plumber. Reliance hot water heater gas control valve 100112336 9007884005 100093974 1 cavity thermostat compatible with reliance state a o.