What igniter fits my ICP furnace?

The correct replacement for ICP model WPG4604130RKA1 — Control Board Igniter | 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 WPG4604130RKA1 — Control Board Igniter | 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 WPG4604130RKA1 — Control Board Igniter | Ships Today

Name: ICP Hot Surface Igniter for WPG4604130RKA1 — Control Board Igniter | Ships Today
Brand: ICP
SKU: 1186861
Price: 48.04 USD
Availability: InStock

SKU: 1186861 Brand: ICP

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Overview

This OEM hot surface igniter (HSI) is the ignition component for the ICP Tempstar/Heil WPG4604130RKA1 packaged gas/electric unit. On each call for heat, the furnace control board energizes the igniter; its silicon-nitride/carbide element glows to roughly 2,000°F to light the main burners. Covering OEM part numbers 1186861 (Control Board Igniter) and 1177663 (Ignitor), this is the exact factory-spec replacement. A failed igniter is one of the most common no-heat causes — the element cracks, ages out, or no longer reaches ignition temperature, leaving the unit to cycle on the safety lockout. Symptoms include the blower running with cold air, repeated ignition retries followed by lockout, or a visible crack/no glow at the igniter.

Specifications

Spec	Value
Part Number	1186861 / 1177663
Type	Hot Surface Igniter
Brand	ICP (Tempstar / Heil)
Voltage	120V
Fits Model	WPG4604130RKA1

Compatibility

Engineered for the ICP/Tempstar/Heil WPG4604130RKA1 packaged unit and related WPG-series gas/electric models that use this igniter assembly. Always verify against your existing OEM part number before ordering.

Installation Guide

Safety First — Disconnect power at the unit disconnect and verify zero voltage with a multimeter. Shut off the gas supply.
Access — Remove the burner-compartment service panel.
Document — Photograph the igniter wiring and bracket position before disconnecting.
Remove — Unplug the igniter connector and remove the mounting screw(s); withdraw the old igniter without touching the element.
Install — Mount the new igniter, handling it only by the ceramic base, and reconnect the plug per your photo.
Test — Restore gas and power, start a heat cycle, and confirm the igniter glows and the burners light cleanly.

Signs You Need a Replacement

Blower runs but only cold air is delivered.
Unit attempts ignition several times then locks out.
No visible glow from the igniter during the heat call.
Cracked, chipped, or whitened igniter element.

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...

$48.04

Frequently Asked Questions

Does this Igniter fit my ICP WPG4604130RKA1 — Control Board Igniter | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WPG4604130RKA1 — Control Board Igniter | 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 WPG4604130RKA1 — Control Board Igniter | 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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