ICP Hot Surface Igniter Electrode for RGS210LRCA0AAAA — Direct-Spark | Ships Today

Overview

This OEM igniter electrode assembly (Part No. 1179966) is responsible for lighting the burners in your ICP RGS210LRCA0AAAA system. The electrode generates the high-voltage spark — or provides the sensing path — needed to start and prove the flame on each heating cycle. Over time the electrode tip erodes, cracks, or accumulates oxidation, leading to ignition failures, repeated lockouts, or a furnace that clicks but never lights. Because the electrode and its insulator are precision components, a worn or contaminated part is a frequent cause of no-heat service calls. Installing a fresh OEM electrode restores reliable, consistent ignition.

Specifications

Compatibility

Direct OEM replacement for the ICP / Tempstar / Heil RGS210LRCA0AAAA and compatible RGS210 series units. Verify the electrode geometry and gap against your existing part before installing.

Installation Guide

1. Safety First — Disconnect power and shut off the gas supply; verify zero voltage with a multimeter.
2. Access — Remove the service / burner compartment panel.
3. Document — Photograph the electrode position, gap, and wire routing before removal.
4. Remove — Disconnect the ignition lead and unfasten the electrode mounting screw, then withdraw the old electrode.
5. Install — Mount the new electrode, set it to the same position, and reconnect the ignition lead per your photo.
6. Test — Restore gas and power, then verify a clean spark and proper flame on a heating call.

Signs You Need a Replacement

• Furnace clicks or sparks but burners won't light
• Repeated ignition lockouts or no-heat conditions
• Cracked ceramic insulator or eroded electrode tip
• Carbon buildup or corrosion on the electrode

Shipping & Returns

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