ICP Hot Surface Igniter with Wiring Harness Kit for RGS102STAA0AAA – OEM | Ships Today

Overview

This OEM hot surface igniter (part 1171306) with its matching igniter wiring harness kit (part 1188370) is the component that ignites the gas burners in the ICP / Tempstar / Heil RGS102STAA0AAA furnace. On each heat call the control board sends line voltage to the igniter, which glows white-hot to light the burners. Hot surface igniters are brittle and wear out over time — they crack, develop hairline fractures, or simply stop reaching ignition temperature, which is one of the most common causes of no-heat calls. Including the wiring kit ensures a clean, reliable connection and replaces brittle, heat-damaged leads at the same time.

Specifications

Compatibility

Engineered for the ICP RGS102STAA0AAA gas furnace and related ICP-family (Tempstar, Heil, Comfortmaker) models using this igniter and harness. Match the igniter mounting bracket and connector style to your existing part before ordering.

Installation Guide

1. Safety First – Turn off gas and disconnect power; verify zero voltage with a multimeter.
2. Access – Remove the furnace burner compartment panel.
3. Document – Photograph the igniter position and harness routing before disconnecting.
4. Remove – Unplug the harness, remove the igniter mounting screw, and withdraw the old igniter — handle by the bracket only, never the element.
5. Install – Mount the new igniter (do not touch the glow element with bare fingers), connect the new wiring harness, and verify clearance from the burners.
6. Test – Restore gas and power, start a heat cycle, and confirm the igniter glows and the burners light.

Signs You Need a Replacement

• No heat — burners never light despite a thermostat call
• Igniter visibly cracked, chipped, or not glowing
• Furnace locks out after several failed ignition attempts
• Brittle, melted, or chafed igniter wiring

Shipping & Returns

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