ICP Hot Surface Igniter for WPG3602130RKB1 — Furnace Ignition Assembly | Ships Today

Overview

This OEM hot surface igniter assembly (OEM 1175974) lights the gas burners during the heating cycle of your ICP WPG3602130RKB1 package unit. On each heat call, the control board sends voltage to the igniter, which glows red-hot to ignite the burner gas. Igniters are a wear item — the brittle silicon carbide or silicon nitride element degrades with every cycle and eventually cracks, leaving the furnace unable to light. The assembly includes the bracket and wiring harness for a clean, no-guesswork replacement.

Specifications

Compatibility

Direct-fit replacement for ICP model WPG3602130RKB1 and shared-platform Heil, Tempstar, and Comfortmaker gas package units using this igniter assembly. Match the connector and bracket style to your existing igniter before installing. Never touch the igniter element with bare fingers — skin oils shorten its life.

Installation Guide

1. Safety First — Shut off gas and disconnect power at the unit, then verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the igniter position, bracket, and connector before disconnecting.
4. Remove — Unplug the harness and unscrew the old igniter, handling it by the ceramic base only.
5. Install — Mount the new igniter in the same position, reconnect the harness, and avoid touching the element.
6. Test — Restore gas and power, call for heat, and confirm the igniter glows and the burners light.

Signs You Need a Replacement

• Furnace blower runs but burners never ignite (no heat)
• Visibly cracked, chipped, or broken igniter element
• Igniter does not glow on a heat call
• System locks out after several failed ignition attempts

Shipping & Returns

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