ICP Hot Surface Igniter Kit for RGS120LFAB0AAA — With Wiring | Ships Today
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Overview
This genuine OEM hot surface igniter kit for the ICP/Tempstar/Heil RGS120LFAB0AAA gas furnace includes the igniter (part 1171306) and the matching igniter wiring kit (part 1188370). On each call for heat, the control board sends line voltage to the igniter, which glows red-hot and ignites the gas at the burners. Hot surface igniters are brittle and degrade with every cycle, making them one of the most frequently replaced furnace parts. The included wiring kit ensures a clean electrical connection and is the recommended replacement when the original harness connector is heat-damaged or brittle. Classic failure symptoms include a furnace that runs the inducer and clicks but never lights, a visibly cracked or broken igniter element, an igniter that no longer glows, and short-cycling on ignition lockout. Replacing the igniter and wiring together restores reliable, fast ignition.
Specifications
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Tempstar / Heil |
| Includes | Igniter + wiring harness kit |
| Function | Ignites burners on a call for heat |
| Fitment | OEM direct replacement |
Compatibility
Built for the ICP RGS120LFAB0AAA gas furnace and related Tempstar, Heil, Comfortmaker, and ICP units using this hot surface igniter and connector. Confirm igniter mounting and connector style before installing.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker and verify zero voltage with a multimeter before touching the igniter.
- Access — Remove the burner/service panel to reach the igniter at the burner assembly.
- Document — Photograph the igniter position and wiring connector before disconnecting.
- Remove — Unplug the igniter harness, remove the mounting screw, and carefully lift out the old igniter (handle by the ceramic base, never the element).
- Install — Mount the new igniter without touching the element, then connect it using the new wiring kit per your photo.
- Test — Restore power, start a heat cycle, and confirm the igniter glows and the burners light promptly.
Signs You Need a Replacement
- Inducer runs and board clicks but burners never light
- Cracked, chipped, or broken igniter element
- Igniter no longer glows on a call for heat
- Furnace short-cycles or locks out on ignition failure
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days