What igniter fits my ICP furnace?

The correct replacement for ICP model WUGF105AH01 — OEM 606996 | 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 WUGF105AH01 — OEM 606996 | 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 WUGF105AH01 — OEM 606996 | Ships Today

Name: ICP Hot Surface Igniter for WUGF105AH01 — OEM 606996 | Ships Today
Brand: ICP
SKU: 606996
Price: 42.84 USD
Availability: InStock

SKU: 606996 Brand: ICP

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Overview

This genuine OEM hot surface igniter (part number 606996) is the direct-fit ignition component for the ICP/Tempstar/Heil WUGF105AH01 gas furnace. On a call for heat, the furnace control board energizes the igniter, which glows red-hot to ignite the burner gas as the gas valve opens. Hot surface igniters are a consumable wear item — the brittle silicon-carbide element degrades with every heating cycle and eventually cracks or loses conductivity. A failed igniter usually presents as a no-heat call where the inducer runs and the sequence starts, but the burners never light and the furnace locks out after several attempts.

Specifications

Spec	Value
Part Number	606996
Type	Hot Surface Igniter
Brand	ICP / Tempstar / Heil
Function	Burner Ignition
Fits Model	WUGF105AH01

Compatibility

Factory replacement igniter for the ICP/Tempstar/Heil WUGF105AH01 furnace and shared across many ICP-family furnaces. Confirm the bracket and connector match your original igniter before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker and verify zero voltage with a multimeter.
Access — Remove the burner compartment service panel.
Document — Photograph the igniter position and wiring connector before removal.
Remove — Unplug the harness and remove the mounting screw(s); handle the old igniter by the ceramic base only.
Install — Mount the new igniter without touching the element, then reconnect the harness.
Test — Restore power, start a heat call, and confirm the igniter glows and the burners light.

Signs You Need a Replacement

Ignition sequence runs but burners never light
No visible glow during a heat call
Cracked or pitted igniter element
Furnace lockout 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 WUGF...

$42.84

Frequently Asked Questions

Does this Igniter fit my ICP WUGF105AH01 — OEM 606996 | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WUGF105AH01 — OEM 606996 | 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 WUGF105AH01 — OEM 606996 | 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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