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This OEM hot surface igniter (electrode), part 1179966, is the component that glows red-hot to light the burners on the ICP / Heil / Tempstar RGS214HRAA0AAAA gas furnace. On a call for heat, the control board sends 120V to the igniter; once it reaches ignition temperature, the gas valve opens and the burners light. Igniters are the most frequently replaced furnace part because the silicon-carbide/nitride element is brittle and degrades with every heating cycle. A failed igniter is the number-one cause of a furnace that tries to start but never produces heat.
| Spec | Value |
|---|---|
| Part Number | 1179966 |
| Type | Hot surface igniter / ignitor electrode |
| Brand | ICP / Heil / Tempstar |
| Voltage | 120V |
| Function | Direct burner ignition |
Designed for the ICP/Heil/Tempstar RGS214HRAA0AAAA furnace and shared-platform models from Comfortmaker, Day & Night, and Arcoaire that use this igniter assembly. Match the mounting bracket and connector to your existing igniter before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.