Description
The York S1-025-41045-000 Wire Harness 6-Pin Press Switch provides an electrical connection between the pressure switch and control board to support signal transmission and coordinated system operation. Its wiring configuration allows communication between safety controls and operating components during startup and monitoring operations. Positioned within compatible furnaces, rooftop units, and air-handling HVAC systems, it connects directly to designated terminals for organized routing inside the equipment cabinet. The assembly supports stable electrical continuity, reduces wiring confusion during servicing, and assists with accurate pressure switch response during heating and cooling cycles.









