York S1-025-27747-018 Rollout Switch This heavy-duty York OEM replacement

This heavy-duty York OEM replacement part ensures electrical continuity is maintained under normal load while providing reliable circuit interruption during restricted airflow or blower motor failure scenarios

and Janitrol air handlers and furnaces

maintaining a stable millivolt signal to the gas valve

The zip nut allows for rapid positioning

York S1-025-27747-018 Rollout Switch This heavy-duty York OEM replacementEnsure 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