Water Heater Pressure Relief Valve Location

The water heater temperature pressure relief valve is installed into an opening directly on the water heater at a location marked for that purpose usually at or near the top of the heater where water temperatures will be greatest.

Water heater pressure relief valve location.

The valve is called a t p valve or tpr valve for temperature and pressure relief. For these unsafe water heater relief valve or pressure only relief valve installation mistakes 10. 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. Many regions require the t p valve to lead outside for added safety and some may even require two valves for redundancy.

Water heater temperature and pressure relief valves or t p valves are a safety feature found on all tank water heaters. If all goes well a tpr valve never gets used except during testing. All pressurized non storage type water heaters shall be provided with a pressure relief valve installed at the hot water outlet with no shut off valve between the heater and the relief valve. Here are some places to for a water pressure reducing valve prv in your house.

It usually features a lever you can lift up or down and has a discharge pipe that runs from the valve down to the water heater s base. Temperature and pressure relief valves shall be installed so that the sensing element of the valve extends into the heater tank and monitors the. The valve should always be in good working order to ensure the water heater is safe in the event of extreme pressure buildup. On the side or top of your water heater tank is a valve connected to a metal or plastic discharge tube pointing downward.

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. The t and p valve which is located on the. How to find the water heater pressure relief valve. Also known as the temperature pressure relief valve or the tpr valve this valve is located near the top of the water heater.