What igniter fits my ICP furnace?

The correct replacement for ICP model WPG4604130LKA1 — Furnace Ignitor | 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 WPG4604130LKA1 — Furnace Ignitor | 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 WPG4604130LKA1 — Furnace Ignitor | Ships Today

Name: ICP Hot Surface Igniter for WPG4604130LKA1 — Furnace Ignitor | Ships Today
Brand: ICP
SKU: 1186861
Price: 42.84 USD
Availability: InStock

SKU: 1186861 Brand: ICP

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Overview

This OEM hot surface igniter assembly (ICP parts #1177663 ignitor and #1186861 igniter control board) is responsible for lighting the burners on the heating side of your ICP / Tempstar / Heil WPG4604130LKA1 package gas/electric unit. On each call for heat, the igniter glows white-hot and ignites the gas at the burners. Hot surface igniters are brittle and degrade with every heating cycle — they crack, develop hairline fractures, or simply burn out. A failed igniter is the single most common cause of "no heat" no-flame lockouts. This direct-fit replacement restores fast, reliable ignition.

Specifications

Spec	Value
Part Numbers	1177663 (Ignitor), 1186861 (Igniter Control Board)
Type	Hot Surface Igniter
Brand	ICP (Tempstar / Heil / Comfortmaker)
Operating Voltage	120 VAC
Application	Gas Furnace / Package Unit Burner Ignition

Compatibility

Designed as a direct OEM replacement for the ICP/Tempstar/Heil WPG4604130LKA1 package gas/electric unit and compatible across many ICP-family furnaces and package units using this hot surface ignition system. Verify the igniter footprint and mounting bracket against the original before installing.

Installation Guide

Safety First — Shut off gas and electrical power, then verify zero voltage with a multimeter.
Access — Remove the burner/control compartment service panel.
Document — Photograph the igniter wiring and bracket orientation before disconnecting.
Remove — Unplug the igniter harness and remove the mounting screw; handle the old igniter by the ceramic base only.
Install — Mount the new igniter without touching the silicon-carbide element, then reconnect the harness per your photo.
Test — Restore gas and power, start a heat cycle, and confirm the igniter glows and burners light promptly.

Signs You Need a Replacement

No heat — furnace locks out after several ignition attempts
Igniter does not glow, or glows weakly
Visible cracks, chips, or white spots on the element
Delayed ignition with a noticeable gas smell or "whoomp" on light-off

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 WPG4...

$42.84

Frequently Asked Questions

Does this Igniter fit my ICP WPG4604130LKA1 — Furnace Ignitor | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WPG4604130LKA1 — Furnace Ignitor | 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 WPG4604130LKA1 — Furnace Ignitor | 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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