ICP Hot Surface Igniter for RGS101HDAA0AAAA — OEM Kit with Wiring Harness | Ships Today

Overview

This is the OEM hot surface igniter for the ICP / Heil / Tempstar RGS101HDAA0AAAA gas furnace, supplied with the matching igniter wiring kit (OEM #1188370) for a complete replacement. The igniter (OEM #1171306) is the component that glows red-hot on a call for heat and lights the burners. Because it cycles to high temperature on every heat call, the silicon-carbide element becomes brittle over time and is one of the most common furnace failure points. Symptoms of a failed igniter include no ignition, repeated lockouts after several click/retry cycles, no heat with the blower still running, or a visibly cracked or no-longer-glowing element.

Specifications

Compatibility

Designed as a direct OEM replacement for the ICP / Heil / Tempstar RGS101HDAA0AAAA furnace. Always confirm your model and serial tag before ordering.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the furnace burner/control access panel.
3. Document — Photograph the igniter mounting and wiring routing before disconnecting.
4. Remove — Unplug the igniter harness, remove the mounting screw, and carefully withdraw the old igniter without touching the ceramic element. Handle the new element by its base only.
5. Install — Mount the new igniter, route and connect the wiring kit per your photo.
6. Test — Restore power and cycle a heat call; confirm the igniter glows and burners light cleanly.

Signs You Need a Replacement

• Furnace clicks/retries then locks out with no flame
• Igniter no longer glows red on a heat call
• Visible crack, blister, or break in the ceramic element
• Intermittent no-heat calls that clear after a reset

Shipping & Returns

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