Hot Water Heater Release Valve

The pressure relief valve is an important safety component of a water heater and a malfunction can have disastrous consequences.

Hot water heater release valve.

When you see water coming out from the water heater release valve there are two most likely causes. 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. This could mean the valve is defective and needs to be replaced. Reliance hot water heater gas control valve 100112336 9007884005 100093974 1 cavity thermostat compatible with reliance state a o.

Proper maintenance should include periodic testing of this valve. 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. Get a free estimate online from top local home service pros in your area. When a tprv at.

It could also indicate that the water pressure regulator valve or thermostat is faulty. A buildup of mineral salt rust and corrosion can cause a tpr valve to freeze up and become nonoperational. Or it might mean the valve is doing its job by releasing excess pressure inside the tank. Need to hire a plumber.

All water heaters have a safety valve designed to release excess pressure from the tank in the event that the water gets too hot. This valve often called a tpr valve prevents the tank from building excess pressure. The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank. There s a problem with the valve such as a faulty seal and the water is unintentionally leaking.

But if the termination of the piping is not readily visible such as if it is located under the house the water will continue to drain until the homeowner gets an amazing electric or gas bill and goes searching for the reason. This valve allows water or steam to escape from the water heater if the temperature or pressure gets too high. If you hear the sound of trickling water coming from the hot water heater the t p valve may be leaking.