ICP Hot Surface Igniter Kit for RGS150LFBA0AGAA | OEM Igniter + Wiring | Ships Today

Overview

This is a genuine OEM hot surface igniter assembly for the ICP / Tempstar / Heil RGS150LFBA0AGAA gas furnace. The hot surface igniter (HSI) is the component that glows red-hot to ignite the burner gas at the start of each heating cycle. This kit includes igniter part number 1171306 plus the matching igniter wiring kit 1188370, giving you a complete plug-and-play replacement. A failed igniter is one of the most common reasons a furnace stops producing heat — the silicon-nitride element is brittle and degrades with thousands of ignition cycles.

Specifications

Compatibility

Engineered specifically for the ICP RGS150LFBA0AGAA model and shared platform furnaces built by International Comfort Products under the Tempstar, Heil, and Comfortmaker brands. Always confirm against your unit's rating plate.

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 furnace burner/service panel.
3. Document — Photograph the igniter mounting position and wiring before disconnecting.
4. Remove — Unplug the igniter harness, remove the mounting screw(s), and carefully withdraw the old igniter without touching the element.
5. Install — Mount the new igniter using the included wiring kit, handling only the ceramic base — never the silicon element. Reconnect per your photo.
6. Test — Restore gas and power, then run a heat cycle to confirm the igniter glows and the burners light cleanly.

Signs You Need a Replacement

• Furnace blower runs but no heat / no flame.
• Igniter no longer glows or glows weakly.
• Visible cracks, blistering, or white deposits on the element.
• Repeated ignition lockouts after 3 trial attempts.

Shipping & Returns

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