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This genuine OEM igniter electrode (part number 1179966) is the ignition source for the ICP / Tempstar / Heil RGS210LDAA0AAAA gas furnace. Each time the thermostat calls for heat, the control board energizes the igniter, which glows white-hot and lights the gas at the burners. The igniter heats and cools through thousands of cycles, making it one of the most common furnace wear parts — over time the brittle element cracks or burns through and the furnace can no longer fire. Common symptoms are the furnace running its ignition sequence without lighting, the blower cycling but blowing cold air, or a control-board lockout from repeated failed ignition attempts. Dropping in a fresh OEM igniter brings back fast, reliable lights and dependable heat.
| Spec | Value |
|---|---|
| Part Number | 1179966 |
| Type | Hot Surface Igniter / Ignitor Electrode |
| Brand | ICP (Tempstar / Heil) |
| Application | Gas furnace burner ignition |
| Fit | OEM Replacement |
Direct-fit ignitor electrode for the ICP / Tempstar / Heil RGS210LDAA0AAAA furnace and the related RGS210 furnace family that shares this ignition assembly. Check the mounting tab orientation and connector against your existing igniter before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.