What igniter fits my ICP furnace?

The correct replacement for ICP model WFML070A024B1 — Silicon Carbide HSI 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 WFML070A024B1 — Silicon Carbide HSI 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 WFML070A024B1 — Silicon Carbide HSI Kit | Ships Today

Name: ICP Hot Surface Igniter for WFML070A024B1 — Silicon Carbide HSI Kit | Ships Today
Brand: ICP
SKU: 1183455
Price: 48.04 USD
Availability: InStock

SKU: 1183455 Brand: ICP

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Overview

This OEM hot surface igniter assembly is the direct-replacement ignition component for the ICP / Heil / Tempstar WFML070A024B1 gas furnace. The igniter is a silicon-carbide element that glows red-hot to light the burner gas on each heat call. The kit includes the igniter element (OEM 1176919), its mounting bracket (OEM 1183455), and the matched HSI snap valve assembly (OEM 1176929). When this igniter cracks, ages, or carbons over, the furnace will fail to light, lock out, or short-cycle. Operating on 120V line voltage, the element typically draws power for a 17-second warm-up before gas is released. A weak or open igniter is one of the most common no-heat failures on this furnace platform.

Specifications

Spec	Value
Primary Part Number	1176919 (Igniter)
Included Parts	1183455 (Igniter Bracket), 1176929 (HSI Snap Valve)
Type	Hot Surface Igniter (Silicon Carbide)
Brand	ICP / Heil / Tempstar / Comfortmaker
Voltage	120V
Application	Gas Furnace Ignition
Fitment	OEM Direct Replacement

Compatibility

Engineered as an exact-fit replacement for the ICP family WFML070A024B1 gas furnace and its Heil, Tempstar, and Comfortmaker badge-equivalents. Always verify your existing igniter part number and bracket orientation against the OEM numbers listed above before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, shut off the gas, and verify zero voltage with a multimeter.
Access — Remove the furnace blower/burner service panel.
Document — Photo the igniter wiring and bracket position before disconnecting.
Remove — Unplug the igniter connector, remove the bracket mounting screw, and lift out the old igniter without touching the fragile element.
Install — Mount the new igniter and bracket, handling the element by the ceramic base only, and reconnect the harness per your photo.
Test — Restore gas and power, initiate a heat call, and confirm the igniter glows and the burners light cleanly.

Signs You Need a Replacement

Furnace blower runs but burners never ignite (no heat).
Igniter does not glow, or glows weakly/unevenly.
Visible cracks, chips, or white/gray carbon buildup on the element.
Furnace locks out or short-cycles after repeated ignition 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 WFML...

$48.04

Frequently Asked Questions

Does this Igniter fit my ICP WFML070A024B1 — Silicon Carbide HSI Kit | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WFML070A024B1 — Silicon Carbide HSI 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 WFML070A024B1 — Silicon Carbide HSI 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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