What igniter fits my ICP furnace?

The correct replacement for ICP model RGS180HTAA0AAAA — 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 RGS180HTAA0AAAA — 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 Spark Igniter for RGS180HTAA0AAAA — Direct Spark Ignitor | Ships Today

Name: ICP Spark Igniter for RGS180HTAA0AAAA — Direct Spark Ignitor | Ships Today
Brand: ICP
SKU: 1184216
Price: 37.70 USD
Availability: InStock

SKU: 1184216 Brand: ICP

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Overview

This genuine OEM spark igniter (sparker), part 1184216, fits the ICP/Heil/Tempstar RGS180HTAA0AAAA gas furnace. The igniter generates the high-voltage spark that lights the burner gas at the start of each heating cycle. Over time the electrode tip erodes and the ceramic insulator cracks, leading to weak, intermittent, or no ignition. Common failure symptoms include a furnace that clicks repeatedly but never lights, delayed ignition with a noticeable 'whoomp,' lockout after several failed trials, or no spark at all. Replacing a worn igniter restores fast, reliable lightoff and prevents nuisance lockouts on cold mornings.

Specifications

Spec	Value
Part Number	1184216
Type	Spark Igniter / Sparker
Brand	ICP / Heil / Tempstar
Ignition Method	Direct Spark
Fitment	OEM

Compatibility

Fits the ICP/Heil/Tempstar RGS180HTAA0AAAA and shared-platform Comfortmaker furnaces using the same burner and ignition assembly. Confirm part 1184216 against your existing igniter before ordering.

Installation Guide

Safety First — Shut off gas and disconnect electrical power, then verify zero voltage at the control board with a multimeter.
Access — Remove the furnace burner/service panel.
Document — Photograph the igniter position, gap, and wire routing before removal.
Remove — Disconnect the igniter lead and unscrew the igniter from the burner assembly, handling the ceramic by the body only.
Install — Mount the new igniter at the correct gap and position, then reconnect the lead per your photo.
Test — Restore gas and power and confirm a strong, immediate spark and clean burner lightoff.

Signs You Need a Replacement

Repeated clicking with no flame
Delayed ignition or rough lightoff
Cracked ceramic insulator or eroded electrode tip
Control lockout after failed ignition trials

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 Spark Igniter for RGS180HTAA...

$37.70

Frequently Asked Questions

Does this Igniter fit my ICP RGS180HTAA0AAAA — Direct Spark Ignitor | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS180HTAA0AAAA — 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 RGS180HTAA0AAAA — 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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