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This OEM hot surface igniter (OEM part 1171306) with its matched wiring harness kit (OEM part 1188370) is the component that lights the burners on your ICP/Tempstar/Heil RGS091STBA0AAAA furnace. On a call for heat, line voltage is applied to the igniter, which glows white-hot and ignites the gas as the valve opens. Hot surface igniters are brittle and degrade with every heating cycle, eventually cracking, developing hairline fractures, or losing the ability to reach ignition temperature. Typical failure symptoms include a furnace that clicks but never lights, no glow visible at the igniter, repeated ignition lockouts, or a system that short-cycles on heat. The included wiring kit ensures a clean electrical connection and proper strain relief on installation.
| Spec | Value |
|---|---|
| OEM Part Numbers | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Tempstar / Heil |
| Operating Voltage | 120V |
| Includes | Igniter + Wiring Harness Kit |
| Fits Model | RGS091STBA0AAAA |
Designed as a direct OEM replacement for the ICP/Tempstar/Heil RGS091STBA0AAAA furnace and related ICP-family gas furnaces using this hot surface igniter and harness. Verify the igniter mounting style and connector against your original part before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.