ICP Hot Surface Igniter Kit for WFML070A036B2 — HSI w/ Bracket | Ships Today

Overview

This OEM hot surface igniter assembly for the ICP Tempstar Heil WFML070A036B2 furnace includes the igniter (part #1176919), its mounting bracket (part #1183455), and the matching HSI snap valve component (part #1176929, ref 36J24618). The hot surface igniter glows red-hot on each call for heat to ignite the burners. It is the single most common furnace ignition failure point — repeated heating and cooling cycles eventually crack the fragile element, leaving you with a furnace that clicks, attempts to light, but produces no flame and locks out. Installing the OEM igniter with its correct bracket ensures proper gap and alignment to the burner.

Specifications

Compatibility

Designed for the ICP Tempstar Heil WFML070A036B2 furnace and compatible ICP-family gas furnaces using this hot surface ignition system. Confirm your existing igniter style and bracket footprint before ordering.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the igniter position, bracket orientation, and wiring before disconnecting.
4. Remove — Unplug the igniter connector and unscrew the old igniter and bracket from the burner assembly. Handle by the ceramic base only — never touch the element.
5. Install — Mount the new bracket and igniter, set the proper gap to the burner, and reconnect the wiring per your photo.
6. Test — Restore power, initiate a heat call, and confirm the igniter glows and burners light cleanly.

Signs You Need a Replacement

• Igniter no longer glows on a call for heat.
• Visible cracks or breaks in the ceramic element.
• Furnace clicks and attempts ignition but fails to light, then locks out.
• Short-cycling with no burner flame established.

Shipping & Returns

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