ICP Spark Ignitor Electrode for RGS210HTAA0AAAA — Direct Spark | Ships Today

Overview

This is the genuine OEM ignitor electrode (OEM part 1179966) for the ICP / Tempstar / Heil RGS210HTAA0AAAA packaged gas/electric unit. The ignitor electrode generates the high-voltage spark that lights the burner gas on a call for heat, and on many designs the same or paired electrode also serves as the flame-sensing rod that proves the flame to the control board. A cracked ceramic insulator, eroded electrode tip, or carbon buildup causes weak or missing spark, repeated ignition lockouts, and short cycling on the heat call. It is a low-cost, high-impact part to keep on the truck.

Specifications

Compatibility

Designed for the RGS210HTAA0AAAA and related ICP-family packaged gas units using a direct-spark ignition electrode. Confirm the OEM number and bracket orientation against your existing electrode before ordering.

Installation Guide

1. Safety First — Shut off the gas, disconnect power, and verify zero voltage with a multimeter.
2. Access — Remove the burner-compartment service panel.
3. Document — Photograph the electrode position, gap, and wire routing before removing.
4. Remove — Disconnect the ignition lead and unscrew the electrode bracket from the burner assembly.
5. Install — Mount the new electrode, setting the spark gap per spec, and reconnect the ignition lead per your photo.
6. Test — Restore gas and power, then watch a full ignition cycle to confirm a strong spark and stable flame.

Signs You Need a Replacement

• No spark or weak, intermittent spark at the burner
• Repeated ignition lockouts or short cycling on heat
• Cracked or chipped ceramic insulator
• Eroded, corroded, or carbon-fouled electrode tip

Shipping & Returns

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