Replace Pop Off Valve Water Heater

Remove the overflow pipe from the pressure relief valve.

Replace pop off valve water heater.

Changing the pressure relief valve is not a big job and they are fairly inexpensive. Close the shutoff valve on the cold water inlet line that fills the water heater. These valves cost less than 15 and replacing the valve is a basic job. Close the cold water cut off valve going into the water heater.

First turn off the gas to the water heater or flip the breaker if it s electric. There are not many options for a. 1 shut off the cold water to the water heater and gas or electricity that heats the water heater. Hot water heater temperature pressure relief valves.

It will involve finding a replacement valve removing the old one and installing the new one. 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. Just a reminder replacing a water heater relief valve can be very dangerous it may be best to have it replaced by a pro. Just replace the valve.

2 drain the water from the tank until the water level is below the valve s location. This valve is very important in regards to the safety of your water heater. 1 16 of 130 results for water heater pop off valve camco 10471 10473 3 4 temperature and pressure relief valve with 4 epoxy coated probe 4 6 out of 5 stars 445. When a tprv at a water heater leaks it s usually a simple fix.

The second reason a water heater relief valve leaks is the water has gotten too hot if the temperature of the water in the water heater reaches above 210 degrees f the relief valve will leak or even blow off this is why. Then turn off the water it may be best to turn the main water valve off many times the valves by the water heater don t hold and sometimes water feeds back through faucets in the home. Drain some of the water out of the water heater just below the relief valve. To do this connect a garden hose to the water heater s drain valve open a.