Watts 0951566 Relief Valve, 3/4 in

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 105,000 Btu/hr. It features a forged body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. It is ASME rated and CSA listed. Temperature relief is 210 deg F (99 deg C) and pressure relief is 125 psi (8.6 BAR). Test lever included.