ICP Hot Surface Igniter for RGS150HDCA0AAAA — Includes Wiring Kit | Ships Today

Overview

This OEM hot surface igniter (part #1171306) is the ignition component for the ICP/Tempstar/Heil RGS150HDCA0AAAA gas furnace, and ships with the matching igniter wiring kit (part #1188370) for a complete replacement. The hot surface igniter (HSI) glows red-hot when the furnace calls for heat, lighting the burner gas. It is one of the most common furnace failure points because the brittle silicon-carbide element degrades with every heating cycle. Typical failure symptoms include the furnace blower running with no heat, the igniter failing to glow, a cracked or chipped element, or the furnace locking out after several failed ignition attempts.

Specifications

Compatibility

Engineered as a direct OEM fit for the ICP RGS150HDCA0AAAA gas furnace and its Tempstar/Heil equivalents. Always confirm your model and serial tag before ordering. The included wiring kit ensures the connector and harness match the original.

Installation Guide

1. Safety First — Shut off gas and disconnect electrical power. Verify zero voltage with a multimeter.
2. Access — Remove the furnace burner access panel.
3. Document — Photograph the igniter mounting and wire routing before disconnecting.
4. Remove — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the old igniter without touching the element.
5. Install — Mount the new igniter (handle by the ceramic base only), install the wiring kit, and reconnect per your photo.
6. Test — Restore gas and power, then run a heat cycle and confirm the igniter glows and the burners light.

Signs You Need a Replacement

• Blower runs but furnace produces no heat.
• Igniter does not glow or glows weakly.
• Visible cracks or chips in the element.
• Furnace locks out after repeated ignition attempts.

Shipping & Returns

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