Copeland 985-7031-03 Pressure Switch 323055-751 allowing for standard operation across

allowing for standard operation across various regional power grids without coil hum or chatter

it integrates seamlessly with existing silicone or aluminum sensing lines

If your unit was originally designed for this specific York 1HP motor

What is the proper wiring for the dry contact input

Removing the door releases the plunger

Copeland 985-7031-03 Pressure Switch 323055-751 allowing for standard operation acrossThe Copeland 985 7031 03 is a critical OEM HVAC control engineered for high pressure safety monitoring in commercial refrigeration and air conditioning systems. This 400 325# high pressure switch is designed to protect the compressor from catastrophic failure by opening the control circuit when high side pressure reaches 400 PSI and resetting automatically at 325 PSI. As a direct Copeland replacement part, it ensures precise calibration and reliable