What igniter fits my ICP furnace?

The correct replacement for ICP model RGS300HRFA0AAAA – Direct-Spark Ignition | 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 RGS300HRFA0AAAA – Direct-Spark Ignition | 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 RGS300HRFA0AAAA – Direct-Spark Ignition | Ships Today

Name: ICP Igniter Electrode for RGS300HRFA0AAAA – Direct-Spark Ignition | Ships Today
Brand: ICP
SKU: 1179966
Price: 36.40 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This OEM igniter electrode (part 1179966) generates the spark that lights the burners in your ICP RGS300HRFA0AAAA gas furnace. Each heat cycle, the control board sends high voltage to the electrode tip, creating the arc that ignites the gas. Over time the electrode erodes, cracks, or develops carbon buildup, leading to delayed ignition, repeated lockouts, or a furnace that clicks but never lights. Replacing the electrode restores fast, reliable ignition and proper gap geometry for a clean light-off every cycle.

Specifications

Spec	Value
Part Number	1179966
Type	Direct-Spark Igniter Electrode
Brand	ICP / Heil / Tempstar
Function	Burner Ignition
Mounting	OEM bracket fitment

Compatibility

Direct OEM replacement for the ICP / Heil / Tempstar RGS300HRFA0AAAA and related RGS-series gas furnaces. Verify the electrode bracket and tip orientation match your existing assembly before installing.

Installation Guide

Safety First – Shut off gas and electrical power; verify zero voltage with a multimeter.
Access – Remove the furnace burner-compartment access panel.
Document – Photograph the electrode position, gap, and the high-voltage lead routing.
Remove – Disconnect the ignition lead, unscrew the electrode mounting screw, and withdraw the old electrode from the burner assembly.
Install – Seat the new electrode, fasten the bracket, and reconnect the high-voltage lead per your photo.
Test – Restore gas and power, then watch a full ignition cycle to confirm a strong, immediate spark and stable flame.

Signs You Need a Replacement

Delayed ignition or loud "whoomp" on light-off
Repeated ignition lockouts or no spark at all
Cracked ceramic insulator or eroded electrode tip
Carbon buildup preventing a clean arc

Shipping & Returns

Ships same day on orders placed 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...

$36.40

Frequently Asked Questions

Does this Igniter fit my ICP RGS300HRFA0AAAA – Direct-Spark Ignition | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS300HRFA0AAAA – Direct-Spark Ignition | 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 RGS300HRFA0AAAA – Direct-Spark Ignition | 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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