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This genuine OEM hot surface igniter kit fits the ICP / Tempstar / Heil RGS150LFAA0AKAA gas furnace. The igniter is a brittle ceramic element that glows red-hot when the control board energizes it, lighting the burners at the start of each heat cycle. Over thousands of cycles the element develops hairline cracks and eventually opens, leaving you with a furnace that runs the inducer and blower but never produces heat. This listing includes OEM igniter 1171306 and the matching igniter wiring kit 1188370, so you get both the element and the harness/connector needed for a clean replacement. Typical failure symptoms are no ignition, the furnace locking out after several trial-for-ignition attempts, or a visibly cracked igniter that no longer glows.
| Spec | Value |
|---|---|
| Part Number | 1171306 (igniter) + 1188370 (wiring kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Tempstar / Heil |
| Application | Gas furnace burner ignition |
| Includes | Igniter element and wiring/connector kit |
Factory replacement for the ICP RGS150LFAA0AKAA and shared across many Tempstar, Heil, Comfortmaker, and Day & Night furnaces that use this hot surface igniter platform. Verify your existing igniter mounting bracket and connector against the kit before installing.
Ships same day on orders placed before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.