What igniter fits my ICP furnace?

The correct replacement for ICP model RGS181HFAA0AGAA — Direct-Spark OEM | 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 RGS181HFAA0AGAA — Direct-Spark OEM | 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 RGS181HFAA0AGAA — Direct-Spark OEM | Ships Today

Name: ICP Hot Surface Igniter Electrode for RGS181HFAA0AGAA — Direct-Spark OEM | Ships Today
Brand: ICP
SKU: 1179966
Price: 37.64 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This OEM igniter electrode (part #1179966) fits the ICP / Tempstar / Heil RGS181HFAA0AGAA gas furnace. The ignition electrode delivers the spark or surface heat needed to light the burner on each call for heat and, in many designs, also serves as part of the flame-sensing circuit. A cracked, fouled, or worn electrode is one of the most common causes of furnace no-heat calls, hard starts, short cycling, and ignition lockouts. Installing a fresh OEM electrode restores fast, dependable burner ignition.

Specifications

Spec	Value
OEM Part Number	1179966
Type	Ignition Electrode
Brand	ICP (Tempstar / Heil / Comfortmaker)
Function	Burner Ignition
Fits Model	RGS181HFAA0AGAA
Fitment	Direct OEM Replacement

Compatibility

Engineered as a direct-fit replacement for the ICP RGS181HFAA0AGAA and shared-platform Tempstar, Heil, and Comfortmaker RGS181-series gas furnaces. Confirm the electrode bracket and gas-orifice orientation match your existing part before installing.

Installation Guide

Safety First — Disconnect power and shut off the gas supply; verify zero voltage with a multimeter.
Access — Remove the burner access panel.
Document — Photograph the electrode position and wire routing before disconnecting.
Remove — Disconnect the ignition lead and unscrew the old electrode from the burner assembly.
Install — Mount the new electrode with the correct gap and reconnect the lead per your photo.
Test — Restore gas and power, then verify clean ignition on a call for heat.

Signs You Need a Replacement

Furnace fails to ignite or locks out after several tries
Visible cracks or carbon buildup on the electrode
Delayed ignition or a small "poof" at startup
Short cycling or intermittent 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...

$37.64

Frequently Asked Questions

Does this Igniter fit my ICP RGS181HFAA0AGAA — Direct-Spark OEM | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS181HFAA0AGAA — Direct-Spark OEM | 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 RGS181HFAA0AGAA — Direct-Spark OEM | 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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