Watts 3/4 in. MNPT Brass Temperature and Pressure Relief Valve 3/4 in. FNPT 1 pk

Series LF100XL 150/210 Lead Free Temperature and Pressure Relief Valves are used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 100,000 BTU/hr. They feature a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. Series 100XL is ASME rated and CSA listed.