Description
The York S1-02541318000 Manual Reset Limit Switch is a temperature safety control component used to open at 250F to help protect furnaces and heating equipment from excessive heat conditions. Installed in gas furnaces and HVAC systems, this component monitors internal operating temperatures and interrupts system operation when unsafe temperature levels are detected. It operates and requires the switch to be reset after activation before normal operation can resume. Within the heating assembly, this safety helps protect the heat exchanger, burner compartment, and surrounding components from overheating during equipment operation and servicing.
