What igniter fits my ICP furnace?

The correct replacement for ICP model WFMR090B042B3 — OEM Kit | Ships Today is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your ICP equipment which lists the model number WFMR090B042B3 — OEM Kit | Ships Today.

My furnace will not ignite. What part is bad?

A furnace that will not ignite after the draft inducer runs typically has a failed igniter. The hot surface igniter should glow bright orange within 60 seconds. If it does not glow at all, it is cracked or burned out. If it glows weakly, it is degrading and should be replaced preventively. Average lifespan: 3 to 7 years.

ICP

ICP Hot Surface Igniter for WFMR090B042B3 — OEM Kit | Ships Today

Name: ICP Hot Surface Igniter for WFMR090B042B3 — OEM Kit | Ships Today
Brand: ICP
SKU: 1183455
Price: 50.70 USD
Availability: InStock

SKU: 1183455 Brand: ICP

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Overview

This genuine OEM hot surface igniter (part #1176919) ignites the burners on the ICP / Tempstar / Heil WFMR090B042B3 gas furnace. On a call for heat, the control board energizes the igniter, which glows red-hot to light the gas as the valve opens. The igniter is the most common wear item on a modern furnace — the silicon carbide or nitride element grows brittle with thousands of heating cycles and eventually cracks. When it fails, you get no ignition and a no-heat lockout, often after a few failed trial-for-ignition attempts. This OEM replacement matches the original element resistance and mounting position for reliable lighting.

Specifications

Spec	Value
Part Number	1176919 (Igniter)
Related Parts	1183455 (Igniter Bracket), 1176929 (Gas Valve, HSI Snap)
Type	Hot Surface Igniter
Brand	ICP (Tempstar / Heil)
Application	Gas Furnace Burner Ignition

Compatibility

Direct OEM fit for the ICP Tempstar Heil WFMR090B042B3 gas furnace and related ICP-family models using the same hot surface igniter assembly. Replacement igniter bracket (1183455) and gas valve (1176929) are available for the same model if those components are also worn.

Installation Guide

Safety First — Shut off gas and disconnect electrical power; verify zero voltage with a multimeter.
Access — Remove the burner compartment service panel.
Document — Photograph the igniter wiring connector and mounting orientation.
Remove — Unplug the igniter connector and remove the mounting screw; lift the fragile element out without touching its surface.
Install — Mount the new igniter (handle only by the ceramic base), reattach the bracket, and reconnect the harness.
Test — Restore gas and power, then confirm the igniter glows and the burners light on a heat call.

Signs You Need a Replacement

No heat with the blower running but burners never lighting
Igniter does not glow during the ignition sequence
Visible cracks or breaks in the igniter element
Repeated ignition lockouts after several failed attempts

Shipping & Returns

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

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

ICP Hot Surface Igniter for WFMR...

$50.70

Frequently Asked Questions

Does this Igniter fit my ICP WFMR090B042B3 — OEM Kit | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WFMR090B042B3 — OEM Kit | Ships Today. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the igniter on my ICP WFMR090B042B3 — OEM Kit | Ships Today?

Difficulty: Medium (20–30 min)
Step 1: Turn off power and gas. Step 2: Open furnace panel. Step 3: Locate igniter near burners. Step 4: Disconnect two-wire plug. Step 5: Remove mounting screw. Step 6: Install new igniter — do NOT touch element with fingers. Step 7: Reconnect, close panel, restore power/gas.

My furnace won’t ignite. What part is bad?

Furnace won’t ignite after the draft inducer runs = failed igniter. The hot surface igniter should glow bright orange within 60 seconds. No glow = cracked/burned out. Weak glow = degrading. Average lifespan: 3–7 years. Replacement: $15–$40 DIY.

Is this igniter compatible with Bryant or Payne too?

Many ICP parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my ICP igniter?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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