ICP Hot Surface Igniter Kit for RGS120HTBB0AAA — with Wiring | Ships Today
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Overview
This OEM kit pairs the ICP/Tempstar/Heil hot surface igniter (part 1171306) with the matching igniter wiring kit (part 1188370) for the RGS120HTBB0AAA gas furnace. The hot surface igniter glows incandescent when energized, igniting the gas at the burner during the heating sequence; the wiring kit provides the correct connector and harness leads to splice the igniter to the furnace harness. Hot surface igniters are fragile and degrade with every heat cycle — the silicon-carbide or silicon-nitride element eventually cracks or loses conductivity, leaving the furnace with a blower and inducer running but no ignition. Including the wiring kit ensures a clean, reliable electrical connection rather than reusing a brittle, heat-aged plug.
Specifications
| Spec | Value |
|---|---|
| Igniter Part Number | 1171306 (IGNITOR) |
| Wiring Kit Part Number | 1188370 (WIRING KIT IGNITER) |
| Type | Hot surface igniter |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Application | Gas furnace burner ignition |
| Fit | OEM replacement |
Compatibility
Direct OEM fit for the ICP/Tempstar/Heil RGS120HTBB0AAA furnace and related ICP-family units that use this hot surface igniter and connector. Match the igniter element style and connector to your existing part before ordering.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
- Access — Remove the burner-compartment service panel.
- Document — Photograph the igniter mounting position and wire routing.
- Remove — Unplug the igniter connector and unscrew the igniter bracket. Handle the new igniter only by its base — never touch the element.
- Install — Mount the new igniter, then connect it using the new wiring kit, matching the original routing.
- Test — Restore power and run a heat cycle; confirm the igniter glows and the burners light promptly.
Signs You Need a Replacement
- Furnace runs the inducer and blower but never lights (no ignition).
- Cracked, chipped, or visibly worn igniter element.
- Igniter that no longer glows when energized.
- Intermittent ignition or repeated lockouts on a call for heat.
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