York S1-024-35978-000 Pressure Switch preventing equipment damage and potentially

preventing equipment damage and potentially hazardous overheating

For other controllers

The set point is adjusted using the visible dial on the face of the control

Its rejection-style design ensures compatibility with standard Class R fuse blocks

this kit replaces the critical wear points found in proportional valve actuators

York S1-024-35978-000 Pressure Switch preventing equipment damage and potentiallyThe York S1 024 35978 000 Pressure Switch is a critical safety component designed for precise differential air pressure monitoring in York, Coleman, and Luxaire gas furnaces. Built to exact OEM specifications, this switch features a set point of . 67" WC (Water Column). As a Single Pole Normally Open (SPNO) device, the internal switch action is configured to close on fall, ensuring the combustion process only continues when the draft inducer motor