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This OEM hot surface igniter (ICP part number 1171306), bundled with its matching igniter wiring kit (1188370), is the ignition source for the ICP/Heil/Tempstar RGS090LTAB0AAA gas furnace. On each heat call the control board energizes the igniter, which glows to roughly 2000°F and lights the burners. Hot surface igniters are brittle and degrade with every cycle; the silicon-carbide or nitride element eventually cracks or loses resistance. Typical failure signs are no ignition, the furnace locking out after several trials, or a visibly cracked/whitened element. The included wiring kit ensures clean, correct connections and proper strain relief.
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (igniter), 1188370 (wiring kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Heil / Tempstar |
| Fits Model | RGS090LTAB0AAA |
| Includes | Igniter + wiring harness kit |
| Fit | OEM exact replacement |
Built for the ICP/Heil/Tempstar/Comfortmaker RGS090LTAB0AAA and platform-mate furnaces specifying igniter 1171306 with wiring kit 1188370. Confirm the part numbers against your furnace's ignition assembly before ordering.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.