York S1-025-38950-000 Flame Sensor providing critical protection by breaking

providing critical protection by breaking the circuit when temperatures exceed safe operating parameters

For technicians

this capacitor protects the motor windings from overheating and premature failure

and Coleman air handlers and rooftop units

York S1-025-38950-000 Flame Sensor providing critical protection by breakingThe York S1 025 38950 000 Flame Sensor is a critical safety component designed for furnace ignition systems, acting as the primary sensor for detecting the presence of a healthy flame through flame rectification. Featuring a 34 inch lead wire, this component ensures the integrated furnace control board receives a consistent DC microamp signal to keep the gas valve energized. This specific model serves as the direct replacement for York 025 27731 701,