What igniter fits my ICP furnace?

The correct replacement for ICP model RGS240LSFA0AAAA — OEM 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 RGS240LSFA0AAAA — OEM 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 RGS240LSFA0AAAA — OEM Ignitor | Ships Today

Name: ICP Igniter Electrode for RGS240LSFA0AAAA — OEM Ignitor | Ships Today
Brand: ICP
SKU: 1179966
Price: 45.44 USD
Availability: InStock

SKU: 1179966 Brand: ICP

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Overview

This OEM ignitor electrode (ICP part number 1179966) is the component that initiates combustion in your ICP / Tempstar / Heil RGS240LSFA0AAAA furnace. The electrode delivers the high-voltage spark or sensing path needed to light the burner reliably on every heat call. Carbon buildup, cracked ceramic insulators, and eroded tips cause hard starts, repeated ignition lockouts, and no-heat conditions. Because the electrode gap and mounting geometry are critical to a clean light-off, fitting the exact OEM electrode is the only way to guarantee dependable ignition and safe burner operation.

Specifications

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

Compatibility

Direct OEM replacement for the ICP Tempstar Heil RGS240LSFA0AAAA gas furnace. This electrode is shared across many ICP-built Tempstar, Heil, and Comfortmaker furnaces — confirm against your unit's parts breakdown before ordering.

Installation Guide

Safety First — Shut off gas and disconnect power, then verify zero voltage with a multimeter before working near the burner.
Access — Remove the burner compartment service panel.
Document — Photograph the electrode position, wire routing, and gap before removal.
Remove — Disconnect the ignition lead and unfasten the mounting screw, then lift the old electrode out.
Install — Seat the new electrode, confirm the spark gap matches spec, and reconnect the ignition lead.
Test — Restore gas and power, then watch a full ignition cycle to confirm a strong, immediate light-off.

Signs You Need a Replacement

Repeated ignition lockouts or no-heat calls
Cracked or chipped ceramic insulator
Weak, intermittent, or absent spark
Heavy carbon or corrosion on the electrode tip

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 RGS240...

$45.44

Frequently Asked Questions

Does this Igniter fit my ICP RGS240LSFA0AAAA — OEM Ignitor | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS240LSFA0AAAA — OEM 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 RGS240LSFA0AAAA — OEM 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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