ICP Hot Surface Igniter Kit for RGS120HTCA0AAA – With Wiring | Ships Today
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Overview
This genuine OEM hot surface igniter (PN 1171306) with matching igniter wiring kit (PN 1188370) for the ICP (Tempstar/Heil) RGS120HTCA0AAA gas furnace is what lights the burners on every heat call. When the control board sends voltage, the igniter element glows white-hot and ignites the gas as the valve opens. Hot surface igniters are brittle and degrade with thermal cycling; the element develops hairline cracks and eventually fails to glow, producing the classic no-heat symptom where the furnace clicks and the inducer runs but the burners never light. The included wiring kit replaces the heat-aged igniter harness and connector so you get a complete, reliable ignition repair instead of reusing a brittle pigtail.
Specifications
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (Igniter), 1188370 (Wiring Kit) |
| Type | Hot surface igniter |
| Brand | ICP / Tempstar / Heil |
| Element | Silicon carbide / nitride style |
| Includes | Igniter + replacement wiring harness |
| Fit | OEM, exact replacement |
Compatibility
Designed for the ICP RGS120HTCA0AAA and shared across ICP-family gas furnaces from ICP, Tempstar, Heil, and Comfortmaker using the same hot surface ignition system. Match the igniter mounting and connector to your unit before installing.
Installation Guide
- Safety First – Disconnect power and shut off gas; verify zero voltage with a multimeter. Never touch the igniter element with bare fingers — skin oils shorten its life.
- Access – Remove the burner compartment service panel.
- Document – Photograph the igniter bracket position and wiring before disconnecting.
- Remove – Unplug the igniter harness and unscrew the fragile element, handling it only by the ceramic base.
- Install – Mount the new igniter, route and connect the new wiring kit, and confirm proper position over the burner.
- Test – Restore gas and power, start a heat call, and verify the igniter glows and burners light promptly.
Signs You Need a Replacement
- Furnace clicks and inducer runs but burners never light
- Visible cracks or breaks in the igniter element
- No glow during the ignition sequence
- Intermittent ignition or repeated lockouts
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