ICP Hot Surface Igniter for WPG3484130RKC1 — OEM Furnace Ignitor | Ships Today

Overview

This OEM hot surface igniter (P/N 1177663) lights the burners in the gas section of the ICP WPG3484130RKC1 packaged unit. On a heat call the control board energizes the igniter, it glows orange-hot, and gas flowing across it ignites. Igniters are brittle silicon-carbide or nitride elements that crack and degrade with thermal cycling — the most common no-heat failure on a modern furnace. Typical symptoms are a furnace that goes through the ignition sequence but never lights, a visibly cracked element, or an igniter that no longer glows.

Specifications

Compatibility

Engineered for the ICP / Tempstar / Heil WPG3484130RKC1 packaged gas/electric unit and related WPG-series furnace sections. Match the part number and mounting bracket to your existing igniter before ordering.

Installation Guide

1. Safety First — Disconnect power and verify zero voltage with a multimeter; never touch the new element with bare fingers, as skin oil can cause premature failure.
2. Access — Remove the burner-compartment service panel.
3. Document — Photo the igniter position, bracket orientation, and wiring connector.
4. Remove — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the brittle element.
5. Install — Set the new igniter at the same depth and angle, secure the bracket, and reconnect the harness.
6. Test — Restore power, start a heat call, and confirm the igniter glows and the burners light.

Signs You Need a Replacement

• Furnace runs the ignition sequence but never lights
• Igniter element is visibly cracked or broken
• Igniter no longer glows when energized
• Repeated ignition lockouts on the control board

Shipping & Returns

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