What igniter fits my ICP furnace?

The correct replacement for ICP model RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | 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 RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | 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 RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | Ships Today

Name: ICP Igniter Electrode for RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | Ships Today
Brand: ICP
SKU: 1179966
Price: 35.10 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This is a genuine OEM igniter electrode (part number 1179966) for the ICP Tempstar Heil RGS183LDAA0AGAA furnace. The igniter electrode produces the spark or surface heat that lights the burner gas at the start of every heating cycle. It is a wear item exposed to repeated thermal cycling, so cracked ceramic, eroded tips, or carbon buildup are common failure points. When the igniter degrades the furnace will attempt to light, fail, and lock out — leaving you with no heat. Typical symptoms include the furnace clicking or sparking without lighting, repeated ignition retries followed by a lockout fault, a delayed or rough light-off with a noticeable gas smell, and a visibly cracked or corroded electrode.

Specifications

Spec	Value
Part Number	1179966
Description	Ignitor Electrode
Type	Igniter / Spark Electrode
Brand	ICP / Tempstar / Heil
Application	Gas Furnace Burner Ignition
Fitment	OEM Replacement

Compatibility

Direct OEM fit for the ICP / Tempstar / Heil / Comfortmaker RGS183LDAA0AGAA furnace. Replaces the factory ignition electrode assembly; match the OEM part number and mounting bracket to your existing igniter before ordering.

Installation Guide

Safety First — Disconnect power and shut off the gas supply, then verify zero voltage with a multimeter.
Access — Remove the furnace burner-compartment service panel.
Document — Photograph the igniter position, wire routing, and spark gap before removing.
Remove — Disconnect the ignition lead, remove the mounting screw(s), and lift out the old electrode without touching the ceramic on the new one.
Install — Mount the new electrode at the correct gap and orientation and reconnect the ignition lead per your photo.
Test — Restore gas and power, run a heat cycle, and confirm a clean, immediate light-off.

Signs You Need a Replacement

Furnace clicks or sparks but the burner will not light
Repeated ignition retries ending in a lockout fault
Delayed, noisy, or rough burner light-off
Visibly cracked ceramic, eroded tip, or heavy carbon buildup

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 RGS183...

$35.10

Frequently Asked Questions

Does this Igniter fit my ICP RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | 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 RGS183LDAA0AGAA — OEM 1179966 Direct Spark Ignitor | 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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