ICP Igniter Electrode for RGS181HEBB7CGAA — Direct Spark Ignition Assembly | Ships Today
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Overview
This is the genuine OEM igniter electrode (part number 1179966) for the ICP / Heil / Tempstar RGS181HEBB7CGAA gas furnace. The igniter electrode is the spark-ignition component that creates the high-voltage arc needed to light the main burners on each call for heat. Mounted at the burner assembly, the electrode tip and ceramic insulator must be clean, intact, and correctly gapped for reliable ignition. A cracked insulator, eroded electrode tip, or carbon buildup causes hard starts, delayed ignition, repeated ignition lockouts, or a furnace that runs the inducer and gas valve but never lights. Replacing a worn igniter electrode restores fast, consistent burner ignition and prevents nuisance lockout faults on the control board.
Specifications
| Spec | Value |
|---|---|
| OEM Part Number | 1179966 |
| Description | Igniter Electrode |
| Type | Direct Spark Ignition Assembly |
| Brand | ICP (Heil / Tempstar / Comfortmaker) |
| Fits Model | RGS181HEBB7CGAA |
| Fitment | OEM Direct Replacement |
Compatibility
Engineered as a factory replacement for the ICP-built RGS181HEBB7CGAA gas furnace and the closely related Heil, Tempstar, and Comfortmaker variants that share the same burner and ignition assembly. Always verify your existing part number against 1179966 before installing.
Installation Guide
- Safety First — Shut off gas and disconnect electrical power at the furnace switch and breaker. Verify zero voltage with a multimeter before touching any wiring.
- Access — Remove the furnace burner-compartment service panel.
- Document — Photograph the igniter wire routing and mounting orientation before disconnecting anything.
- Remove — Disconnect the high-voltage igniter lead, remove the mounting screw(s) at the burner bracket, and carefully lift out the old electrode without striking the ceramic insulator.
- Install — Mount the new igniter electrode in the same position, confirm the spark gap to the burner matches the old part, and reconnect the igniter lead per your photo.
- Test — Restore gas and power, run a heat cycle, and confirm a clean spark and prompt main-burner ignition with no lockout.
Signs You Need a Replacement
- Furnace runs the inducer and opens the gas valve but burners fail to light.
- Repeated ignition lockouts or flashing fault codes on the control board.
- Delayed ignition with a noticeable "whump" or rollout at startup.
- Visible cracks in the ceramic insulator or a corroded/eroded electrode tip.
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