S1-02435271000 – FURNACE PRESSURE SWITCH (-0.50PF)
$56.11The York S1-02435271000 is a furnace pressure switch that activates at -0.50″ WC, ensuring safe and efficient operation of HVAC systems. Compatible with York, Coleman, and Luxaire furnaces, it features a Single Pole Normally Open (SPNO) configuration and is designed for easy installation.