ICP Hot Surface Igniter Kit for RGS120HRBB0AAA — With Wiring Harness | Ships Today
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Overview
This OEM hot surface igniter kit pairs the igniter (part number 1171306) with its matching wiring harness kit (part number 1188370) for the ICP RGS120HRBB0AAA gas furnace. The hot surface igniter is the heart of your furnace's ignition sequence: when the control board calls for heat, line voltage is sent to the igniter element, which glows red-hot and ignites the gas as it flows across the burners. These silicon-carbide or silicon-nitride elements are brittle and degrade with every heating cycle. A cracked or worn igniter is the single most common reason a furnace fails to light. The included wiring kit ensures a clean, corrosion-free connection so the new element receives full voltage. Typical symptoms of a failing igniter include the furnace clicking and attempting to start but never lighting, a glow that is weak or absent, or the unit locking out after several failed ignition attempts.
Specifications
| Spec | Value |
|---|---|
| Igniter Part Number | 1171306 |
| Wiring Kit Part Number | 1188370 |
| Type | Hot Surface Igniter |
| Brand | ICP / Tempstar / Heil |
| Application | Gas Furnace Ignition |
| Fitment | OEM Replacement Kit |
Compatibility
Designed as a direct OEM fit for the ICP / Tempstar / Heil RGS120HRBB0AAA gas furnace. The included wiring kit adapts the connector for a secure factory-correct installation on this and related ICP-family furnace platforms using the same ignition system.
Installation Guide
- Safety First — Shut off the gas and disconnect electrical power to the furnace, then verify zero voltage with a multimeter before touching any wiring.
- Access — Remove the furnace burner-compartment door to reach the igniter and burner assembly.
- Document — Photograph the igniter mounting position and wiring routing before disconnecting.
- Remove — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the brittle element without touching the ceramic.
- Install — Mount the new igniter so the element sits correctly in the burner flame path, then connect the new wiring kit — handle the element by its base only.
- Test — Restore gas and power, call for heat, and confirm the igniter glows bright and the burners light on the first cycle.
Signs You Need a Replacement
- Furnace attempts to start but the burners never ignite.
- Igniter glows dim, uneven, or not at all.
- Visible cracks or chips in the igniter element.
- Furnace locks out after repeated failed ignition attempts.
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