What igniter fits my ICP furnace?

The correct replacement for ICP model RGS300LRFA0AAAA — Electrode Style | 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 RGS300LRFA0AAAA — Electrode Style | 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 RGS300LRFA0AAAA — Electrode Style | Ships Today

Name: ICP Hot Surface Igniter for RGS300LRFA0AAAA — Electrode Style | Ships Today
Brand: ICP
SKU: 1179966
Price: 45.44 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This genuine OEM hot surface igniter electrode (part #1179966) lights the burners in your ICP / Tempstar / Heil RGS300LRFA0AAAA furnace. On each call for heat, the control board sends 120V to the igniter, which glows red-hot and ignites the gas as the valve opens. Igniters are a normal wear item — the brittle silicon carbide or nitride element cracks from thermal cycling, contamination, or careless handling. A failed igniter is the most common cause of no-heat calls: the inducer runs but the burners never light, and the furnace locks out after a few tries. Replacing this part restores reliable ignition and is one of the most frequent furnace repairs.

Specifications

Spec	Value
Part Number	1179966
Type	Hot Surface Igniter / Ignitor Electrode
Brand	ICP
Voltage	120V
Application	Gas Furnace Ignition

Compatibility

Direct OEM fit for ICP / Tempstar / Heil / Comfortmaker model RGS300LRFA0AAAA and related RGS300 series gas furnaces. Confirm the bracket and connector match your existing igniter.

Installation Guide

Safety First — Turn off gas and disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
Access — Remove the burner compartment service panel.
Document — Photo the igniter position and wiring connector before removing.
Remove — Unplug the connector and remove the mounting screw(s). Handle by the ceramic base only — never touch the element.
Install — Mount the new igniter in the same position and reconnect the plug; do not touch the glowing element with bare fingers.
Test — Restore gas and power, call for heat, and confirm the igniter glows and the burners light.

Signs You Need a Replacement

No heat; burners never ignite
Furnace locks out after several ignition attempts
Visible crack or break in the element
Igniter no longer glows on a heat call

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 RGS3...

$45.44

Frequently Asked Questions

Does this Igniter fit my ICP RGS300LRFA0AAAA — Electrode Style | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS300LRFA0AAAA — Electrode Style | 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 RGS300LRFA0AAAA — Electrode Style | 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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