ICP Hot Surface Igniter Electrode for RGS240SEFA0AAAA — Furnace Ignition | Ships Today

Overview

This OEM igniter electrode (part #1179966, IGNITOR ELECTRODE) is the hot surface ignition element that lights the burners on your ICP Tempstar Heil RGS240SEFA0AAAA gas furnace. When the thermostat calls for heat, the control board sends 120V to the igniter; it glows to roughly 2,000°F and ignites the gas as the valve opens. Igniters are fragile and degrade with every heating cycle — thermal stress, oil from bare fingers, and age all lead to cracks and hairline fractures. A failed igniter is the single most common no-heat call: the inducer runs, but the burners never light and the furnace locks out. Installing a fresh igniter restores fast, reliable ignition on the first try.

Specifications

Compatibility

Direct OEM replacement igniter for the ICP Tempstar Heil RGS240SEFA0AAAA and RGS240-series furnaces using the same ignition assembly. Match the mounting bracket and connector to your existing igniter before installing.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter. Shut off the gas supply.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the igniter position and wiring before disconnecting.
4. Remove — Unplug the igniter connector and remove the mounting screw; handle the old igniter by the ceramic base only.
5. Install — Mount the new igniter without touching the element, and reconnect per your photo.
6. Test — Restore power and gas, call for heat, and confirm the igniter glows and the burners light promptly.

Signs You Need a Replacement

• No heat — inducer runs but burners never light
• Visible cracks or breaks in the igniter element
• Furnace locks out after several ignition attempts
• Igniter no longer glows when energized

Shipping & Returns

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