York S1-025-17620-705 Pressure Switch 340155-7024 using the 8402-020BX ensures total

using the 8402-020BX ensures total compatibility

mechanical remote bulb temperature control designed specifically for demanding agricultural and commercial refrigeration applications

The 35-673902-561 model features integrated diagnostic LED indicators for rapid field troubleshooting

or a blocked flue vent

Simplified Installation: Standard 2-wire 24V wiring integrates seamlessly with most modern zone control panels and HVAC thermostats

York S1-025-17620-705 Pressure Switch 340155-7024 using the 8402-020BX ensures totalThe York S1 025 17620 705 is a critical HVAC low pressure switch engineered as an OEM replacement part for York, Coleman, and Luxaire condensing units. As a veteren grade refrigerant pressure control, this encapsulated switch monitors the suction line to prevent compressor slugging and catastrophic failure due to loss of charge or restricted metering devices. This specific 38 23# pressure switch is calibrated to open at 23 PSI and close at 38 PSI, an