Heil Hot Surface Igniter Kit for RGS091LSAB0AAAA — With Wiring Harness | Ships Today

Overview

This OEM hot surface igniter (part number 1171306) with its matching wiring kit (part number 1188370) is the ignition source for your ICP Tempstar Heil RGS091LSAB0AAAA gas furnace. On a heat call the control board sends voltage to the igniter, which glows white-hot to light the burners. Igniters are brittle silicon-carbide or silicon-nitride elements that crack, develop hairline fractures, or simply wear out from thousands of heating cycles. The result is a furnace that clicks and tries to ignite but never lights, then locks out. Replacing the igniter — and the heat-stressed wiring connector with the included kit — restores reliable ignition.

Specifications

Compatibility

Directly fits ICP Tempstar Heil model RGS091LSAB0AAAA and related ICP-family gas furnaces using this hot surface igniter. The included wiring kit ensures a clean, heat-rated connection. Verify igniter mounting and connector style against 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 furnace burner/blower service panel.
3. Document — Photograph the igniter mount and wiring before disconnecting.
4. Remove — Unplug the igniter harness, remove the mounting screw, and lift the old igniter out — handle only by the ceramic base.
5. Install — Mount the new igniter without touching the element, install the new wiring kit, and reconnect.
6. Test — Restore gas and power, call for heat, and confirm the igniter glows and lights the burners.

Signs You Need a Replacement

• Furnace clicks and attempts ignition but burners never light.
• Visible cracks or breaks in the igniter element.
• Igniter does not glow on a heat call.
• Furnace locks out after several failed ignition attempts.

Shipping & Returns

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