Temperature Pressure Relief Valve Hot Water Tank

Tomson pressure temperature relief valve with extension hte55 1 15mm 1400kpa product code.

Temperature pressure relief valve hot water tank.

Is your t p valve leaking. This valve allows water or steam to escape from the water heater if the temperature or pressure gets. Asme ansi and csa aga approved relief valves protect the water heater from excess pressures and temperatures by discharging water. Water heaters come equipped with a temperature and pressure relief valve also known as a tprv.

In the event that the temperature of the water in the tank rises above a preset value usually 210 degrees fahrenheit or the pressure rises above 150 psi the valve opens thereby averting a possible explosion. But if one does it s a big deal. Super hot and high pressure water gets released to keep the tank from exploding like a bomb. How often should the pressure relief valve on a hot water tank be replaced.

The pressure relief valve is an important safety component of a water heater and a malfunction can have disastrous. 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. Here are other things to pay attention to. We have a full line of products in multiple sizes pressure ratings and inlet outlet types.

Temperature pressure relief tpr valves rarely go off. If the valve is doing its job and hot water is dripping or spewing out of the tpr drain valve turn down the temperature on the water heater controller and or turn down the water pressure. 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. So both the international residential code irc and the residential edition of the florida building code fbc p2804 6 1 have the following requirements to.