United Electric J21K-150 Pressure Switch 322838-753 This unit is built for

This unit is built for natural gas but includes a field-convertible LP conversion kit to meet specific site requirements

Energy Efficiency: The 3/4 horsepower ECM design lowers utility costs by adjusting torque and speed to meet demand

Enhanced System Capacity: Safely increases the signal capacity of a primary transmitter to feed multiple pneumatic receiver-controllers

ensuring hassle-free unit heater repair

This HVAC replacement part is essential for maintaining the operational integrity of Intertherm

United Electric J21K-150 Pressure Switch 322838-753 This unit is built forThe United Electric J21K 150 is a rugged, NEMA 4 differential pressure switch engineered for precision monitoring in demanding HVACR and industrial process environments. This unit features an adjustable differential pressure range of 0 to 40 PSID, utilizing a high sensitivity opposing metal bellows design to detect pressure variances between two sources. The SPDT snap action switch output provides versatile control logic, rated for 15A at 125 250 480