Description
The Armstrong Furnace R102199-03 Spark Ignitor is an electrical ignition component used to light the burner assembly during furnace startup in HVAC systems. It produces a high-voltage spark that ignites the fuel mixture when the heating cycle begins allowing the system to generate heat without a standing pilot flame. It is installed near the burner section inside residential warm-air furnaces and works directly with the ignition control sequence. To provide dependable burner ignition support proper startup timing and support maintaining consistent heating operation during repeated thermostat-controlled cycles.
