What igniter fits my ICP furnace?

The correct replacement for ICP model RGS303LRFA0AAAA — 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 RGS303LRFA0AAAA — 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 Hot Surface Igniter Electrode for RGS303LRFA0AAAA — OEM 1179966 | Ships Today

Name: ICP Hot Surface Igniter Electrode for RGS303LRFA0AAAA — OEM 1179966 | Ships Today
Brand: ICP
SKU: 1179966
Price: 50.64 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This genuine OEM igniter electrode (part number 1179966) is the ignition source for the ICP / Tempstar / Heil RGS303LRFA0AAAA gas furnace. On each call for heat the control board energizes the igniter, which glows and lights the burner gas. Igniters are a normal wear item — repeated heating and cooling eventually cracks the element or opens the circuit, causing ignition lockouts and no-heat calls. This OEM replacement restores fast, reliable ignition and clean burner lights.

Specifications

Spec	Value
Part Number	1179966
Description	Igniter Electrode
Type	Hot Surface Igniter
Brand	ICP (Tempstar / Heil)
Fitment	OEM Replacement
Application	Gas Furnace Burner Ignition

Compatibility

Direct-fit replacement for the ICP / Tempstar / Heil RGS303LRFA0AAAA gas furnace and related RGS303 series units using this ignition electrode. Match the part number and mounting bracket to your existing igniter before ordering. Handle only by the ceramic base — skin oils shorten igniter life.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter. Shut off the gas supply.
Access — Remove the burner compartment service panel.
Document — Photograph the igniter position, bracket, and wire routing before disconnecting.
Remove — Unplug the igniter connector and remove the mounting screw; lift the old element out without touching the burner.
Install — Seat the new igniter at the correct gap to the burner, secure the bracket, and reconnect the plug — holding the element only by its ceramic base.
Test — Restore gas and power, then watch a full heat cycle to confirm the igniter glows and the burners light promptly.

Signs You Need a Replacement

Furnace clicks and tries to ignite but produces no flame
Igniter no longer glows during the ignition sequence
Visible cracks or breaks in the igniter element
Repeated ignition lockouts and no-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 Hot Surface Igniter Electrod...

$50.64

Frequently Asked Questions

Does this Igniter fit my ICP RGS303LRFA0AAAA — OEM 1179966 | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS303LRFA0AAAA — 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 RGS303LRFA0AAAA — 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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