WW0066100, Watts, 3/4 IN Brass Self Closing Temperature and Pressure Relief Valve, 150 psi, 210 degree F, Test Lever, Extension Thermostat

This 3/4 inch temperature and pressure relief valve is used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. This valve is ASME rated and CSA listed. Temperature relief is 210 degree F (99 degree C). Pressure relief is set at 150 psi.