this pressure switch kit is designed for straightforward field replacement with standard wiring terminals and hose ports for a fast swap-out during service calls

ensuring a high pressure rating that meets the demands of heavy-duty ammonia or CO2 applications

which includes 36 inches of capillary tubing with a 1/4-inch flare nut

making it ideal for both mixing and diverting applications

and avian intrusions from compromising your heat exchanger or tripping pressure switches during high-wind events

Supco SHP425325 Pressure Switch 318820-201 this pressure switch kit isTarget system over pressurization and safeguard your compressor with the Supco SHP425325 High Pressure Switch. Designed as a professional grade HVAC high pressure cutout, this SPST (Single Pole Single Throw) control is engineered to open on pressure rise at 425 PSI (Cut out) and automatically reset close when the system pressure drops to 325 PSI (Cut in). This encapsulated, non adjustable refrigerant pressure switch is built for the rigors of the