Description
The York S1-02541219000 Pilot/Spark Igniter with Flame Sensor is an ignition and safety component designed to initiate and monitor burner operation in gas-fired heating equipment. It generates a spark to ignite the fuel-air mixture and then verifies flame presence through the integrated sensor to ensure safe combustion. Installed within the burner assembly, it sends feedback to the control system to allow or shut off gas flow based on flame detection. In HVAC systems, this component supports reliable ignition cycles and helps maintain safe, controlled heating performance in residential and light commercial equipment.
