York S1-025-26366-006 Switch Built with a 3/8" bore

Built with a 3/8" bore

Do I need to replace the entire pilot assembly if the shield is rusted

leak-free construction

which may cause premature spring failure or internal corrosion

mitigating the risk of HVAC freeze damage

York S1-025-26366-006 Switch Built with a 3/8" boreThe York S1 025 26366 006 Fan & Limit Switch is a mission critical component engineered for precise thermal regulation within York, Coleman, and Luxaire gas fired furnaces. This HVAC fan limit switch performs a dual function role: cycling the blower motor to optimize airflow and providing essential furnace high limit control to protect the heat exchanger from structural damage due to overheating. By utilizing a factory calibrated bimetal sensing