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This OEM hot surface igniter assembly (igniter #1171306 plus wiring harness kit #1188370) ignites the burners on the ICP / Tempstar / Heil RGS091LECA0AAA gas furnace. When the control board calls for heat, 120V is applied to the igniter element, which glows red-hot and lights the gas as it leaves the burners. Hot surface igniters are a wear item — the silicon-carbide or silicon-nitride element grows brittle with every heating cycle and eventually cracks. The included wiring kit ensures a clean, terminated connection so you don't reuse a heat-fatigued harness. Typical failure symptoms are no ignition, the furnace locking out after several trial-for-ignition cycles, a visibly cracked or white-spotted element, or an igniter that no longer glows.
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Tempstar / Heil |
| Operating Voltage | 120V |
| Includes | Igniter element + wiring harness kit |
| Fit | OEM Direct Replacement |
Direct OEM fit for the ICP RGS091LECA0AAA gas furnace and the equivalent Tempstar, Heil, Comfortmaker, and Arcoaire models that use igniter 1171306. Confirm the mounting bracket orientation against your existing igniter before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.