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This genuine ICP/Tempstar/Heil ignitor electrode (OEM part 1179966) is the ignition component that initiates the burner flame in your gas furnace. When the furnace control board calls for heat, the electrode produces the spark or hot surface needed to light the gas at the burner. Over time the electrode degrades from repeated thermal cycling, carbon buildup, and cracking of its ceramic insulator, leading to failed ignition, delayed light-off, or repeated lockouts. Because ignition is the first step in every heat cycle, a worn electrode is a frequent cause of no-heat calls. Installing a fresh OEM electrode restores fast, reliable ignition and prevents the unsafe gas pooling that comes with delayed light-off.
| Spec | Value |
|---|---|
| Part Number | 1179966 |
| Type | Ignitor Electrode |
| Brand | ICP / Tempstar / Heil |
| Application | Gas Furnace Burner Ignition |
| Fit | OEM Replacement |
Direct OEM replacement for ICP, Tempstar, Heil, and Comfortmaker gas furnaces including model RGS214SSAA0AAAA. Verify the electrode bracket and lead orientation match your existing part before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.