ICP Hot Surface Igniter for WPG3484130LKC1 — OEM Furnace Ignitor | Ships Today

Overview

This OEM hot surface igniter (part #1177663) lights the burners in your ICP Tempstar Heil WPG3484130LKC1 furnace. On a call for heat, the control board sends voltage to the igniter, which glows orange-white and ignites the gas as the valve opens. The igniter is the most frequently replaced ignition component because the brittle element degrades with every heating cycle and is easily cracked by handling, moisture, or thermal stress. When it fails, the furnace runs the inducer and clicks the gas valve but never lights, then locks out — leaving you with no heat.

Specifications

Compatibility

Engineered for the ICP Tempstar Heil WPG3484130LKC1 and other ICP-family gas furnaces using this hot surface igniter. Confirm the bracket and connector style match your original before installing, and avoid touching the element with bare fingers.

Installation Guide

1. Safety First — Disconnect power at the breaker and shut off the gas; verify zero voltage with a multimeter.
2. Access — Remove the burner compartment door to reach the igniter.
3. Document — Photograph the igniter's mounting position and wire routing before removal.
4. Remove — Unplug the igniter connector and remove the mounting screw, handling the old igniter by its ceramic base only.
5. Install — Mount the new igniter without touching the element, align it to the burner, and reconnect per your photo.
6. Test — Restore power and gas, then watch a heating cycle to confirm the igniter glows and lights the burners.

Signs You Need a Replacement

• Furnace clicks and runs inducer but never lights
• Igniter does not glow on a call for heat
• Visible cracks or breaks in the ceramic element
• Repeated ignition lockouts after a few seconds

Shipping & Returns

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