York S1-025-29041-002 Limit Switch the 10P28 offers broad furnace

the 10P28 offers broad furnace thermocouple compatibility across Lennox G20

This kit is designed to provide a high-temperature seal for the pilot and burner assembly across a broad range of condensing boilers and commercial water heaters

the Sensus 071-03409-002 Green Spring is designed for the 6–14" WC range

Versatile Application: Ideal for furnace blowers

following a high-limit temperature event

York S1-025-29041-002 Limit Switch the 10P28 offers broad furnaceThe York S1 025 29041 002 is a professional grade OEM furnace limit switch engineered for precision thermal regulation in York, Luxaire, and Coleman heating systems. This automatic reset limit control features a 3 inch insertion probe, making it an essential safety component for monitoring high limit temperatures within the furnace plenum. Designed for high cycle reliability, the switch is calibrated to open at 150F to prevent heat exchanger damage