375-inch diameter sensor probe ensures a secure thermal contact with the liquid line or coil hairpins

The integrated brass sheath provides critical thermal insulation for the internal elements

5 MFD 440V run capacitor engineered for demanding HVACR applications

Premium American-Made Quality: Machined from domestic high-copper brass for superior corrosion resistance and durability compared to low-quality imports

York S1-025-27747-018 Rollout Switch 375-inch diameter sensor probe ensuresEnsure critical safety operation in gas fired heating systems with the York S1 025 27747 018 Rollout Switch. This genuine OEM furnace safety control is engineered to monitor flame behavior and interrupt the burner circuit if temperatures near the burner box exceed its 370 degree Fahrenheit threshold. As a fundamental furnace limit switch for York, Coleman, and Luxaire equipment, this component features a manual reset mechanism, requiring a technician