Brand New Water Heater Pressure Relief Valve Leaking

The t and p valve which is located on the.

Brand new water heater pressure relief valve leaking.

Usually what causes a leak is the minerals in the water that will deposit on your valve. Those are just some of the added benefits of trusting this type of job to the professionals. These valves may look identical but they re set to go off at 30 psi not 150 psi. A water heater pressure relief valve is what prevents the levels of pressure from your water heater from getting to dangerous levels.

If it leaks then it can do quite a bit of damage in just a short amount of time with just the water that is leaked. When this happens the fix gets a little bit more involved. Tpr valves open on high temperature or pressure. One thing to keep in mind when doing the replacement is that we need to substitute our old valve with a new one which has all the vital components for its functionality.

It relieving excess pressure in the water heater. Open the valve at the bottom and the pressure relief valve for a minute to drain a little water out of the tank and relieve the pressure. 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. This is the water heater pressure relief valve s way of telling us that it needs to be replaced as soon as possible.

Replacing the old valve with a new one. Well if your water heater pressure relief valve is leaking after testing then there is no other solution than to replace it. When a water heater heats up the water in the tank the water expands. If a pressure relief valve for a boiler is accidentally installed on a water heater it will leak like crazy from the start.

First turn off the gas to the water heater or flip the breaker if it s electric. If a recently replaced t p relief valve starts leaking again it probably means that the relief valve is only doing it s job. If a new tprv is properly installed and it still leaks you probably have a pressure problem. A plumber can easily replace the leaking valve if that is the cause of the problem.

Check the pressure by hooking a gauge onto a garden faucet run the hot water until the heater turns on and then close all other fixtures except the garden faucet.