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This genuine OEM hot surface igniter (part number 1171306), bundled with its igniter wiring kit (part number 1188370), is the ignition source for the ICP/Tempstar/Heil RGS090LSBA0AAA gas furnace. On a call for heat the control board energizes the igniter, which glows white-hot to ignite the gas at the burners. Hot surface igniters are brittle and degrade over thousands of heating cycles — a cracked or worn igniter is the single most common cause of furnace no-heat failures. The included wiring kit ensures a clean, corrosion-free electrical connection. Replace the igniter and restore reliable ignition.
| Spec | Value |
|---|---|
| Part Number | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot Surface Igniter |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Includes | Igniter + igniter wiring harness kit |
| Fits Model | RGS090LSBA0AAA |
| Fitment | OEM direct replacement |
Designed for the ICP RGS090LSBA0AAA gas furnace and shared-platform Tempstar, Heil, and Comfortmaker models. Confirm part numbers 1171306 and 1188370 against your unit before ordering.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.