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While the valve body can be installed in any position
Adjustable crank-arm configuration
helping restore safe system operation
Key Benefits: OEM Compatibility: Precision-engineered for a seamless fit in Reznor gas-fired unit heaters
Watts 0121451 Valve Refrigerant While the valve body canThe Watts 0121451 (Model 140S 3 1 150) is a high capacity automatic reseating temperature and pressure relief valve engineered for protection in commercial hot water supply systems. Designed for heavy duty tank tappings, this 1 inch valve features a 3,085,000 BTU hr steam discharge capacity and a standard 150 psi pressure relief setpoint. As a veteran grade commercial T&P relief valve, it utilizes a bronze body and a 3 inch stainless steel thermostat
