Water Heater Pressure Relief Valve

If the water inside the unit gets too hot usually above 210 degrees or pressure builds up too high above 150 psi the water heater can become damaged or even explore.

Water heater pressure relief valve.

The valve sits off from the water heater or sometimes the extended shank is needed to reach the inner tank. Bronze nclx temperature and pressure relief valve with 1 1 4 in. When water is coming out of the pressure relief valve on your water heater it could signal that too much pressure is building up inside the water heater which is what the valve is designed for due to the burner or element not cutting off in which case the water heater needs to be repaired or replaced. Primarily used on storage tanks p1000axl materials include cast brass or bronze for the main valve body quality stainless steel 300 series internals stainless steel springs and fda approved epoxy coated copper tube probes.

The t p valve with an extended shank like the camco 10493 3 4 temperature and pressure relief valve with 4 epoxy coated probe extended shank fits most water heaters that have an extended shank. Cash acme 3 4 in. The p1000axl 150c pressure relief valve is set at the p1000axl 150c pressure relief valve is set at 150 psi and utilized on water heating storage vessels for protection against over temperature or excessive pressure not for steam service. Hydro master 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass 4 5 out of 5 stars 189 59 98 59.

The relief valve is an important safety feature on the water heater. A buildup of mineral salt rust and corrosion can cause a tpr valve to freeze up and become nonoperational. What does the relief valve do. Heating element pressure relief valve rheem water heater accessories gas valve water heater accessories treater smokers hotwire.

All water heaters have a safety valve designed to release excess pressure from the tank in the event that the water gets too hot. More frequent testing can reduce the chance of a leak caused by mineral and corrosion buildup. A good solution to this risk is the relief valve. If at any point the temperature or pressure reaches an unsafe level the water heater triggers the relief valve to open and release water out of the tank until the temperature.

Shank mnpt inlet x fnpt outlet model 23576 0150 15 98 15 98. 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. This valve often called a tpr valve prevents the tank from building excess pressure. 98 0 99 oz 70 99 70 99.