What igniter fits my ICP furnace?

The correct replacement for ICP model WFMR090B042A1 — OEM Furnace Ignition | 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 WFMR090B042A1 — OEM Furnace Ignition | 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 WFMR090B042A1 — OEM Furnace Ignition | Ships Today

Name: ICP Hot Surface Igniter for WFMR090B042A1 — OEM Furnace Ignition | Ships Today
Brand: ICP
SKU: 1176919
Price: 45.44 USD
Availability: InStock

SKU: 1176919 Brand: ICP

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Overview

This genuine OEM hot surface igniter (Part Number 1176919) lights the burners on the ICP Tempstar Heil WFMR090B042A1 gas furnace. On a call for heat, the control board energizes the igniter until it glows white-hot, then opens the gas valve to ignite the burners. Hot surface igniters are brittle and wear out — they crack, develop hairline fractures, or simply burn out after thousands of cycles. A failed igniter is the single most common cause of no-heat calls. This listing covers the OEM igniter (1176919); the related gas valve assembly (1176929, Valve N HSI Snap WR 36J24618) is referenced for the same ignition system.

Specifications

Spec	Value
Part Number	1176919
Type	Hot Surface Igniter
Related Part	1176929 — Gas Valve / HSI (WR 36J24618)
Function	Burner ignition on call for heat
Brand	ICP (Tempstar / Heil)
Fitment	OEM

Compatibility

Built for the ICP Tempstar Heil WFMR090B042A1 furnace and other WFMR090 series units across ICP-family brands (Tempstar, Heil, Comfortmaker). Confirm the 1176919 part number and igniter bracket style before ordering.

Installation Guide

Safety First — Disconnect power at the switch and breaker, then verify zero voltage with a multimeter.
Access — Remove the burner-compartment service panel.
Document — Photograph the igniter position and connector before disconnecting.
Remove — Unplug the igniter lead and remove the mounting screw, handling the ceramic element by the base only — never touch the fragile silicon-carbide tip.
Install — Mount the new igniter in the factory position and reconnect the lead, keeping fingers off the element.
Test — Restore power, call for heat, and confirm the igniter glows and the burners light on the first cycle.

Signs You Need a Replacement

Furnace clicks but burners never light
Igniter does not glow on a call for heat
Visible cracks or breaks in the ceramic element
Repeated ignition lockouts after several 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...

$45.44

Frequently Asked Questions

Does this Igniter fit my ICP WFMR090B042A1 — OEM Furnace Ignition | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WFMR090B042A1 — OEM Furnace Ignition | 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 WFMR090B042A1 — OEM Furnace Ignition | 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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