What igniter fits my ICP furnace?

The correct replacement for ICP model RGS300LFEA0AAAA — OEM 1179966 | 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 RGS300LFEA0AAAA — OEM 1179966 | 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 Igniter Electrode for RGS300LFEA0AAAA — OEM 1179966 | Ships Today

Name: ICP Igniter Electrode for RGS300LFEA0AAAA — OEM 1179966 | Ships Today
Brand: ICP
SKU: 1179966
Price: 44.20 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

The OEM Igniter Electrode (part #1179966) is the genuine ICP / Heil / Tempstar ignition electrode for the RGS300LFEA0AAAA gas furnace. The electrode delivers the spark that lights the burner gas at the start of each heat cycle and works with the control board's flame-proving circuit. A cracked ceramic, eroded tip, carbon buildup, or wrong gap leads to ignition failure, repeated lockouts, delayed light-off, or rough burner ignition. Installing the correct OEM electrode restores fast, consistent ignition and reliable flame sensing.

Specifications

Spec	Value
Part Number	1179966
Type	Ignition Electrode
Brand	ICP (Heil / Tempstar)
Fits Model	RGS300LFEA0AAAA
Application	Gas furnace burner ignition
Fitment	Genuine OEM replacement

Compatibility

Factory replacement for the RGS300LFEA0AAAA gas furnace and related ICP-family burner assemblies sold under Heil, Tempstar, and Comfortmaker. Confirm the part number and bracket orientation against your original electrode before installing.

Installation Guide

Safety First — Shut off the gas supply, disconnect power at the switch and breaker, and verify zero voltage with a multimeter.
Access — Remove the furnace burner-compartment door.
Document — Photograph the electrode position, gap, and lead routing before removal.
Remove — Disconnect the ignition lead and unfasten the electrode mounting screw, then withdraw the old electrode.
Install — Mount the new electrode, restore the factory gap and position, and reconnect the lead per your photos.
Test — Restore gas and power, then run a heat cycle and confirm immediate spark, clean burner light-off, and stable flame.

Signs You Need a Replacement

No spark or weak/intermittent spark at startup
Repeated ignition lockouts or fault codes
Cracked ceramic insulator or eroded electrode tip
Delayed or rough burner ignition

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 Igniter Electrode for RGS300...

$44.20

Frequently Asked Questions

Does this Igniter fit my ICP RGS300LFEA0AAAA — OEM 1179966 | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS300LFEA0AAAA — OEM 1179966 | 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 RGS300LFEA0AAAA — OEM 1179966 | 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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