What is the suction and discharge connection type

and can be mounted in any orientation that allows for clear viewing of the sight glass

Converting from a PSC motor to this unit requires a compatible control board and wiring harness to manage the 208-230V signal

3 to 16 bar differential pressure

This model is typically installed directly into a 1/4" NPT boiler tapping

Heatcraft Refrigeration 2252350 Contactor 322057-301 What is the suction andThe Heatcraft Refrigeration 2252350 Contactor is a heavy duty 3 pole magnetic contactor engineered for high demand commercial refrigeration and HVAC systems. Built for durability, this component manages electrical loads up to 50 Amps, making it a standard replacement for large condenser fans and compressors. It operates on a 208 240V coil voltage, ensuring reliable switching under high torque starting conditions. This definitively rated contactor