York S1-025-17620-705 Pressure Switch 321894-708 " or uneven heating across

" or uneven heating across the burner manifold

this valve features a 3/4" Male NPT inlet and a 3/4" Female NPT outlet

performance may vary

Rugged Construction: Features a stainless steel probe and is compatible with non-corrosive PVC or metal plenum-rated enclosures for versatile mounting

identifying flash gas or unwanted moisture before it impacts the expansion valve or compressor oil

York S1-025-17620-705 Pressure Switch 321894-708 " or uneven heating acrossThe 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