Description
The York S1-02526362700 Flame Sensor is an efficient component desinged for used in gas furnace to detect burner flame presence during operation in HVAC systems. It is installed near the burner assembly and interfaces with the control board to confirm ignition. When flame is detected, it sends a low-current signal that allows continued gas flow and normal heating cycle operation. If no flame signal is received, it shuts down to avoid unburned gas accumulation and supports system safety control logic. It plays a vital role in maintaining safe combustion monitoring within commercial furnace systems using electronic ignition setups.
