ICP Hot Surface Igniter for RGS120HDBA0AGAA — Includes Igniter Wiring Kit | Ships Today
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Overview
The OEM hot surface igniter (ICP part 1171306) is the ignition source for the ICP/Heil/Tempstar RGS120HDBA0AGAA gas furnace. On each call for heat, the control board energizes this igniter; it glows to roughly 2,000°F to light the burner gas. Hot surface igniters are the single most common failure point in modern gas furnaces — the silicon-carbide or silicon-nitride element is brittle and degrades with every heating cycle. When it cracks or burns out, the furnace blower may run but the burners never light, leaving you with no heat. This OEM listing ships with the matching igniter wiring kit (part 1188370) so you have the correct harness and connector for a clean, code-correct installation.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1171306 (igniter) |
| Included Kit | 1188370 (wiring kit, igniter) |
| Type | Hot Surface Igniter |
| Brand | ICP / Heil / Tempstar |
| Application | Gas furnace burner ignition |
| Fitment | OEM direct replacement |
Compatibility
Direct-fit replacement for the ICP/Heil/Tempstar RGS120HDBA0AGAA furnace and other ICP-family models using the same igniter assembly. Because it ships with the OEM wiring kit, it matches the factory connector — no splicing or universal adapters required.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker, and shut off the gas. Verify zero voltage with a multimeter before touching wiring.
- Access — Remove the furnace burner/control compartment service panel.
- Document — Photograph the igniter wiring and bracket position before disconnecting.
- Remove — Unplug the igniter connector, remove the mounting screw, and lift the old igniter out without touching the element. Handle the new igniter by its ceramic base only — skin oil shortens element life.
- Install — Mount the new igniter in the same orientation, route and plug in the new wiring kit, and confirm the element sits in the burner flame path per the factory photo.
- Test — Restore gas and power, then run a heat cycle and confirm the igniter glows, the burners light, and flame is established cleanly.
Signs You Need a Replacement
- Furnace runs the inducer and blower but burners never ignite (no heat).
- Visible cracks, blistering, or broken element on the old igniter.
- Igniter glows weakly or not at all during a heat call.
- Control board lockout / ignition-fault flash code after several failed tries.
Shipping & Returns
Ships same day on orders placed 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