WATTS L100XL Series 66133 Relief Valve, 3/4 in, MNPT x FNPT, Bronze Body

Product Overview

• 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 an extended shank for installation on water heaters with extra thick insulation as well as a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. It is suitable for water heaters with up to 2 in (50.8 mm) of insulation. It is ASME rated and CSA listed. The temperature relief is 210 deg F (99 deg C), the pressure relief range is 75 to 150 psi (5.2 to 10.3 BARs) and the standard pressure setting is 150 psi (10.55 BAR).
• bullet: Thermo-bonded, non-metallic protective coating on thermostat
• bullet: Thermo-bonded, non-metallic protective coating on thermostat
• Body Material: Bronze
• Connection Type: MNPT x FNPT