ICP Ignitor Electrode for RGS210LDCA0AAAA — Direct Spark Ignition | Ships Today

Overview

This OEM ignitor electrode is the exact replacement for ICP/Tempstar/Heil model RGS210LDCA0AAAA. The electrode generates the spark that lights the burner during the ignition sequence and, in many designs, senses the resulting flame. A cracked ceramic insulator, eroded electrode tip, or carbon buildup leads to failed ignition, lockouts, and no heat. Installing a fresh electrode restores a clean, reliable spark and dependable burner light-off.

Specifications

Compatibility

Designed for ICP, Tempstar, Heil, and Comfortmaker furnaces, with direct fitment on model RGS210LDCA0AAAA. Match the bracket and electrode geometry to your existing part before installing.

Installation Guide

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

Signs You Need a Replacement

• Furnace clicks but burners won't light
• Cracked or chipped ceramic insulator
• Repeated ignition lockouts or short cycling
• Weak, yellow, or no visible spark

Shipping & Returns

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