ICP Ignitor Electrode for RGS210SDAA0AAAA — OEM Spark Igniter | Ships Today

Overview

This is a genuine OEM ignitor electrode (part number 1179966) for the ICP / Tempstar / Heil RGS210SDAA0AAAA gas furnace. The electrode delivers the high-voltage spark that lights the burner gas on each call for heat, and on many systems it also serves as the flame-sensing surface that confirms ignition. A cracked porcelain insulator, eroded electrode tip, or carbon buildup weakens the spark and prevents reliable lightoff, leading to ignition lockouts and no-heat calls. Installing a fresh OEM electrode with the correct gap restores strong, consistent ignition and dependable flame proving.

Specifications

Compatibility

Direct-fit for the ICP RGS210SDAA0AAAA gas furnace and shared across RGS-series furnaces sold under ICP, Tempstar, Heil, Comfortmaker and Arcoaire brands using this spark-ignition electrode. Match the part number on your existing electrode before ordering.

Installation Guide

1. Safety First — Disconnect power and shut off the gas supply, then verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment service panel.
3. Document — Photograph the electrode bracket position and ignition lead routing before removing.
4. Remove — Disconnect the high-voltage ignition lead and unfasten the electrode bracket from the burner assembly.
5. Install — Mount the new electrode, confirm the correct spark gap, and reconnect the ignition lead per your photo.
6. Test — Restore gas and power, then verify a clean spark, prompt lightoff, and stable flame.

Signs You Need a Replacement

• Furnace clicks but won't ignite; ignition lockout
• Cracked or chipped porcelain insulator
• Weak, intermittent, or no spark at the electrode
• Burner lights then drops out on flame-sense failure

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.