ICP Spark Igniter for RGS180LREA0AAAA Furnace — OEM Sparker | Ships Today

Overview

This genuine OEM spark igniter (part number 1184216) is the sparker electrode that lights the burners in your ICP / Heil / Tempstar RGS180LREA0AAAA furnace. On each heat call the igniter generates a high-voltage spark across its electrode gap to ignite the gas. A cracked ceramic, eroded electrode, or misaligned gap leaves the furnace unable to light, producing repeated ignition lockouts and no heat.

Specifications

Compatibility

Built for the ICP-family RGS180LREA0AAAA and other Heil, Tempstar, and Comfortmaker furnaces specifying OEM igniter 1184216. Verify the electrode bracket and connector match your existing part.

Installation Guide

1. Safety First — Shut off the gas, disconnect power at the furnace switch and breaker, and verify zero voltage with a multimeter.
2. Access — Remove the furnace burner compartment panel.
3. Document — Photograph the igniter position, gap, and wire routing before disconnecting.
4. Remove — Disconnect the ignition lead, remove the mounting screw, and lift out the old igniter. Avoid touching the ceramic with bare fingers.
5. Install — Mount the new igniter at the correct gap and burner alignment, then reconnect the lead per your photo.
6. Test — Restore gas and power, start a heat call, and confirm a strong spark and reliable burner ignition.

Signs You Need a Replacement

• Furnace locks out with no flame
• Weak, intermittent, or no visible spark
• Cracked or chipped ceramic insulator
• Eroded or burned electrode tip

Shipping & Returns

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