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This genuine OEM igniter electrode (part number 1179966) provides the ignition spark for ICP / Tempstar / Heil gas furnaces. Mounted at the burner, the electrode delivers a high-voltage spark to light the burner gas at the start of each heat cycle. Over time the electrode tip erodes, cracks, or becomes carbon-fouled, which weakens or eliminates the spark and causes ignition failures. A failing electrode is a leading cause of a furnace that clicks or attempts to start but never lights, locks out after several ignition tries, or short-cycles on heat. Replacing the electrode restores a clean, consistent spark and reliable burner ignition.
| Spec | Value |
|---|---|
| Part Number | 1179966 |
| Type | Igniter Electrode (Spark) |
| Ignition Style | Direct Spark |
| Application | Gas Furnace Burner |
| Brand | ICP / Tempstar / Heil |
| Fit | OEM Replacement |
Fits ICP, Tempstar, Heil, Comfortmaker, and Arcoaire gas furnaces that use the 1179966 igniter electrode, including model RGS210SRAA0AAAA. Confirm the electrode part number and burner mounting position before ordering.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.