Watts 0121575 Valve 320788-702 this board restores accurate signal

this board restores accurate signal communication between the thermostat and mechanical components for optimal efficiency

verifying the integrity of the high limit safety switch is essential

95 cm³ stroke volume provides precise cooling capacity for reach-ins and display cases

Engineered for high-load commercial refrigeration and industrial cooling systems

Compressor Protection: Prevents liquid slugging by ensuring all refrigerant is fully vaporized before exiting the coil

Watts 0121575 Valve 320788-702 this board restores accurate signalThe Watts 0121575 is a high capacity ASME Section IV water pressure relief valve engineered for commercial hot water heating and domestic supply boiler systems. Built with a lead free copper silicon alloy body, the Watts LF174A 2 inch valve is designed to manage thermal expansion and provide overpressure protection in demanding mechanical rooms. This model features a 150 PSI pressure setting and is capable of a massive steam discharge capacity of