Description
The York S1-02526392002 Rollout Limit Switch/Thermostat is a temperature control component that monitors flame conditions and regulates circuit continuity in heating equipment. It operates through a heat-sensing element that interrupts electrical flow at 160F and restore it when temperatures fall to 120F, helping to protect essential components from heat exposure. It is used in HVAC systems within furnaces and packaged heating units where combustion supervision is required. It is a mounted burner or heat exchanger assembly for direct thermal detection. The unit supports a controlled shutdown response, equipment protection, and contributes to ignition and combustion operation.
