Water Heater Temperature Pressure Relief Valve Replacement Cost

Close the shutoff valve on the cold water inlet line that fills the water heater.

Water heater temperature pressure relief valve replacement cost.

Here s how to replace a water heater temperature pressure relief valve. The cost of a new pressure relief valve is about 20 and repairs may total to 200. The pressure relief valve is there as a safety measure in case the pressure inside the tank gets too high. There are several styles of tpr valve available including universal pressure relief valves.

It s important to choose a replacement valve with the same btu rating and pipe size. These valves may look identical but they re set to go off at 30 psi. If a pressure relief valve for a boiler is accidentally installed on a water heater it will leak like crazy from the start. Replace the tpr valve.

1 shut off the cold water to the water heater and gas or electricity that heats the water heater. If you notice that the valve is consistently leaking it may mean that the tank s pressure is too high or you might simply have a faulty clogged valve. This isn t a steep cost to ensure proper diagnosis and installation. A replacement valve costs around 20 and calling in a professional could bring your cost up to 200.

Take the old valve to the hardware store and buy a replacement valve that matches it. How to replace a water heater t p relief valve.