What igniter fits my ICP furnace?

The correct replacement for ICP model RGS300HDAA0AAAA – 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 RGS300HDAA0AAAA – 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 RGS300HDAA0AAAA – OEM 1179966 | Ships Today

Name: ICP Igniter Electrode for RGS300HDAA0AAAA – OEM 1179966 | Ships Today
Brand: ICP
SKU: 1179966
Price: 41.60 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This OEM igniter electrode (part number 1179966) is the ignition electrode for the ICP / Tempstar / Heil RGS300HDAA0AAAA gas furnace. The electrode delivers the high-voltage spark — and provides the precise gap and positioning — needed to light the main burners at the start of every heat cycle. As the electrode tip erodes, cracks, or its porcelain insulator fails, the furnace produces weak or no spark, leading to delayed ignition, repeated lockouts, or a complete no-heat condition. Replacing with the correct OEM electrode restores fast, reliable burner ignition and protects against unburned-gas safety lockouts.

Specifications

Spec	Value
Part Number	1179966
Type	Ignitor Electrode
Brand	ICP (Tempstar / Heil)
Insulator	Ceramic / Porcelain
Application	Gas Furnace Burner Ignition

Compatibility

Direct OEM replacement for the ICP Tempstar Heil RGS300HDAA0AAAA gas furnace and related RGS300 models that use igniter electrode 1179966. Confirm the electrode shape, bracket, and part number against your existing component before ordering.

Installation Guide

Safety First – Disconnect power at the breaker and shut off the gas supply; verify zero voltage with a multimeter.
Access – Remove the burner-compartment service panel.
Document – Photograph the electrode wiring and its gap/position before removing.
Remove – Disconnect the high-voltage lead, unscrew the electrode bracket, and withdraw the old electrode.
Install – Mount the new electrode, set it to the correct gap, and reconnect the ignition lead.
Test – Restore gas and power, then confirm a strong spark and clean burner light-off.

Signs You Need a Replacement

Weak, intermittent, or no spark at the burners
Delayed ignition or a soft burner light-off
Cracked or carbon-tracked porcelain insulator
Repeated ignition-failure lockouts on heat calls

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...

$41.60

Frequently Asked Questions

Does this Igniter fit my ICP RGS300HDAA0AAAA – OEM 1179966 | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS300HDAA0AAAA – 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 RGS300HDAA0AAAA – 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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