What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120HDAB0AGAA — Includes Wiring Harness | 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 RGS120HDAB0AGAA — Includes Wiring Harness | 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 Kit for RGS120HDAB0AGAA — Includes Wiring Harness | Ships Today

Name: ICP Hot Surface Igniter Kit for RGS120HDAB0AGAA — Includes Wiring Harness | Ships Today
Brand: ICP
SKU: 1171306
Price: 54.60 USD
Availability: InStock

SKU: 1171306 Brand: ICP

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Overview

This OEM hot surface igniter (part number 1171306) plus matching igniter wiring kit (part number 1188370) is the ignition assembly for the ICP/Tempstar/Heil RGS120HDAB0AGAA gas furnace. On a call for heat, the control board sends voltage to the igniter, which glows white-hot to ignite the gas at the burners. Hot surface igniters are a wear item — the silicon carbide or silicon nitride element becomes brittle and eventually cracks from repeated heating cycles. The included wiring kit ensures a clean, weather-tight connection to the furnace harness. The most common failure symptom is a furnace that runs the inducer and opens the gas valve but never lights, then locks out.

Specifications

Spec	Value
Igniter Part Number	1171306
Wiring Kit Part Number	1188370
Type	Hot Surface Igniter
Brand	ICP / Tempstar / Heil
Includes	Igniter + Wiring Harness Kit

Compatibility

Direct-fit replacement for the ICP/Tempstar/Heil RGS120HDAB0AGAA gas furnace. The included wiring kit (1188370) adapts the igniter to the furnace harness for a correct, secure connection — verify the igniter mounting style and plug match your existing unit before installing.

Installation Guide

Safety First — Shut off gas and disconnect electrical power, then verify zero voltage with a multimeter.
Access — Remove the furnace burner-compartment service panel.
Document — Photograph the igniter position and wiring routing before disconnecting.
Remove — Unplug the igniter harness and remove the mounting screw; handle the old igniter by its ceramic base only.
Install — Mount the new igniter without touching the element, then connect the new wiring kit to the furnace harness.
Test — Restore gas and power, call for heat, and confirm the igniter glows and the burners light on the first cycle.

Signs You Need a Replacement

Furnace inducer runs but burners never ignite
Visible crack or break in the igniter element
Igniter no longer glows on a call for heat
Repeated ignition lockouts after several failed attempts

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 Kit for ...

$54.60

Frequently Asked Questions

Does this Igniter fit my ICP RGS120HDAB0AGAA — Includes Wiring Harness | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120HDAB0AGAA — Includes Wiring Harness | 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 RGS120HDAB0AGAA — Includes Wiring Harness | 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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