What igniter fits my ICP furnace?

The correct replacement for ICP model WFMR110C048A1 — Furnace HSI | 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 WFMR110C048A1 — Furnace HSI | 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 WFMR110C048A1 — Furnace HSI | Ships Today

Name: ICP Hot Surface Igniter for WFMR110C048A1 — Furnace HSI | Ships Today
Brand: ICP
SKU: 1176919
Price: 50.70 USD
Availability: InStock

SKU: 1176919 Brand: ICP

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Overview

This OEM hot surface igniter (part number 1176919) lights the burners on your ICP WFMR110C048A1 furnace. On each call for heat the control board energizes the igniter, which glows red-hot to ignite gas as the snap-disc valve (related part 1176929, VALVE N HSI SNAP WR 36J24618) opens. Hot surface igniters are brittle and one of the most failure-prone furnace parts — they crack, develop hairline fractures, or simply burn out over time. A failed igniter is the most common cause of a furnace that runs the inducer and clicks but never produces heat.

Specifications

Spec	Value
Part Number	1176919
Type	Hot Surface Igniter (HSI)
Related Part	1176929 — Snap-Disc HSI Valve (36J24618)
Brand	ICP (Heil / Tempstar / Comfortmaker)
Application	Gas Furnace Burner Ignition
Fitment	OEM Replacement

Compatibility

Direct-fit OEM replacement for the ICP WFMR110C048A1 and related ICP-family gas furnaces sold under Heil, Tempstar, and Comfortmaker brands. Handle the igniter element by its ceramic base only — never touch the silicon carbide tip, as skin oils shorten its life.

Installation Guide

Safety First — Disconnect power at the breaker and shut off the gas supply; verify zero voltage with a multimeter.
Access — Remove the furnace burner-compartment door.
Document — Photograph the igniter's position, bracket, and wiring connector.
Remove — Disconnect the igniter plug and unscrew the igniter from its mounting bracket.
Install — Mount the new igniter, handling only the ceramic base, and reconnect the wiring per your photo.
Test — Restore gas and power, then watch a full cycle to confirm the igniter glows and the burners light.

Signs You Need a Replacement

Furnace runs the inducer but burners never ignite (no heat)
Igniter does not glow when commanded
Visible crack, blister, or break 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 WFMR110C048A1 — Furnace HSI | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WFMR110C048A1 — Furnace HSI | 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 WFMR110C048A1 — Furnace HSI | 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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