Description
The York S1-37331175000 Ignitor Kit is a spark-producing component used to light gas burners within heating units in HVAC systems. It generates a high-voltage electrical spark across the electrode tip to illuminate the main burner assembly when the thermostat signals for heat. It is placed directly inside the burner compartment of compatible furnaces and rooftop air handling units. It operates as an essential starting mechanism within the heating cycle. It coordinates with the furnace control board and flame sensor. It provides a steady heat exchange while preventing unburned fuel accumulation.
