York S1-025-20709-000 Pressure Switch 30067439-890 providing consistent 150-second full-stroke timing

providing consistent 150-second full-stroke timing for high-resolution proportional valve control

and N9MP platforms

As a heavy pattern water gauge

0130M00075SP is the cross for 0130M00075S

Inspect for blocked flue pipes

York S1-025-20709-000 Pressure Switch 30067439-890 providing consistent 150-second full-stroke timingThe York S1 025 20709 000 Pressure Switch is a factory calibrated OEM high pressure limit designed for precise refrigerant circuit monitoring in York, Coleman, and Luxaire equipment. As a critical safety component, this high pressure cutout switch is engineered to open the control circuit at 227 PSI and automatically reset when pressure stabilizes at 170 PSI. For contractors managing HVAC service and repair, this switch ensures the compressor is