Reset Water Heater Pressure Relief Valve

Every water heater whether gas or electric needs a temperature and pressure relief valve because without one it could begin to leak or even explode.

Reset water heater pressure relief valve.

98 0 99 oz 70 99 70 99. A webcast viewer asks gary bunzer the rv doctor if he should be worried about a leaky hot water pressure relief valve. 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. 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.

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. The pressure relief valve is an important safety component of a water heater and a malfunction can have disastrous consequences. The spring inside is set to open and should close back up when the pressure inside the tank has been alleviated. Proper maintenance should include periodic testing of this valve.

If the valve is doing its job and hot water is dripping or spewing out of the tpr drain valve turn down the temperature on the water heater controller and or turn down the water pressure. An important safety component of your water heater the temperature and pressure relief valve is required by every plumbing code. The t and p valve which is located on the. The pipe leaving the relief valve should be the same diameter as the exhaust port of the valve usually 3 4 inch.

The temperature and pressure relief valve on your water heater is a crucial component of your water heater that should never be removed or disabled. The pressure relief valve can be manually opened but cannot be reset. In the event that the temperature of the water in the tank rises above a preset value usually 210 degrees fahrenheit or the pressure rises above 150 psi the valve opens thereby averting a possible explosion.