ICP Hot Surface Igniter Electrode for RGS181SEBB0AGAA — Furnace Ignition | Ships Today

Overview

This OEM hot surface igniter electrode (#1179966) is the ignition source for the ICP/Tempstar/Heil RGS181SEBB0AGAA gas furnace. On every heat call the control board powers the igniter, which glows to a high temperature and ignites the burner gas. The element is a normal wear part — repeated heating and cooling makes it brittle, and a crack or hairline fracture stops the furnace from lighting. If the furnace clicks, the inducer runs, but the burners never fire, the igniter is the first component to inspect.

Specifications

Compatibility

Designed for the ICP/Tempstar/Heil RGS181SEBB0AGAA gas furnace and matched models using this electrode-style hot surface igniter. Confirm the mounting bracket and connector against your existing part.

Installation Guide

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

Signs You Need a Replacement

• Furnace runs the ignition sequence but never lights
• Visible cracks, chips, or breaks in the element
• Igniter does not glow on a heat call
• Repeated lockouts after failed ignition attempts

Shipping & Returns

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