Temperature Relief Valve On Water Heater

The temperature and pressure relief valve tpr valve opens to release pressure buildup in the water heater when the temperature or the pressure get dangerously high preventing a possible explosion.

Temperature relief valve on water heater.

The valve has a lever that can be lifted up or down and a discharge pipe that runs from the valve straight down to the bottom of your water heater. This valve allows water or steam to escape from the water heater if the temperature or pressure gets. T p valves used on residential water heaters are typically designed and manufactured to relieve pressure at 150 psi and temperature at 210 degrees f. A temperature pressure relief valve is a valve that s located somewhere near the top of your water heater.

Standard shank water heater temperature and pressure relief valve model sp12574 13 78 13 78. Asme ansi and csa aga approved relief valves protect the water heater from excess pressures and temperatures by discharging water. Rheem protech 5 1 4 in. Free delivery with 45 order.

Rheem protech 3 1 4 in. Get free shipping on qualified temperature pressure relief valve water heaters or buy online pick up in store today in the plumbing department. Water heaters come equipped with a temperature and pressure relief valve also known as a tprv. 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.

Long shank water heater temperature and pressure relief valve model sp12575b 16 19 16 19. Temperature and pressure relief valves are used in residential and commercial water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters. But if the termination of the piping is not readily visible such as if it is located under the house the water will continue to drain until the homeowner gets an. If a water heater overheats to a temperature above 210 degrees f building pressure inside the tank in excess of 150 psi this simple little valve automatically opens and releases the built up pressure and water protecting against a disastrous explosion.