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This OEM hot surface igniter kit for the ICP / Tempstar / Heil RGS150SECA0AAAA gas furnace includes the igniter element (part number 1171306) and its matching wiring harness kit (part number 1188370). On a call for heat, the furnace control board sends line voltage to the igniter, which glows white-hot to ignite the gas burners. Igniters are brittle silicon-carbide or silicon-nitride elements that degrade with every heating cycle and eventually crack or burn out. When the igniter fails, the furnace will go through its pre-purge and gas valve sequence but never light, often locking out after three failed trials. Including the wiring kit ensures the connector and leads — common secondary failure points from heat fatigue — are replaced at the same time.
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot Surface Igniter |
| Brand | ICP (Tempstar / Heil) |
| Includes | Igniter + Wiring Harness |
| Fit | OEM Replacement |
Direct OEM fit for the ICP / Tempstar / Heil RGS150SECA0AAAA furnace and related ICP-family models that originally used igniter 1171306. Always match the igniter mounting bracket and connector style to your existing part.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.