What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120HFAA0AAA — Silicon Nitride Kit with 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 RGS120HFAA0AAA — Silicon Nitride Kit with 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 for RGS120HFAA0AAA — Silicon Nitride Kit with Wiring Harness | Ships Today

Name: ICP Hot Surface Igniter for RGS120HFAA0AAA — Silicon Nitride Kit with Wiring Harness | Ships Today
Brand: ICP
SKU: 1171306
Price: 49.40 USD
Availability: InStock

SKU: 1171306 Brand: ICP

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Overview

This OEM hot surface igniter kit (part 1171306) with companion wiring kit (1188370) is the direct factory replacement for the ICP / Heil / Tempstar RGS120HFAA0AAA gas furnace. The hot surface igniter is energized at the start of every heat call; it glows to roughly 2,000°F to ignite the gas at the burners. It is the single most common ignition-related failure point in a modern furnace. When the igniter cracks or fails to reach temperature, the furnace will not light — you will hear the inducer run and the gas valve click, but get no flame, often ending in a lockout after 3 to 5 retries. These silicon-carbide/nitride elements are brittle and degrade with every heat cycle, so they are a normal wear item.

Specifications

Spec	Value
Part Number	1171306 (ignitor), 1188370 (wiring kit)
Type	Hot Surface Igniter
Brand	ICP / Heil / Tempstar
Voltage	120V
Fit	OEM Direct Replacement

Compatibility

Engineered for the ICP-family RGS120HFAA0AAA furnace and shared across Heil, Tempstar, Comfortmaker, and Arcoaire units that use the same OEM ignition assembly. Always confirm your part number before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
Access — Remove the burner/control compartment service panel.
Document — Photograph the igniter bracket and the wiring harness routing before disconnecting.
Remove — Unplug the igniter connector, remove the mounting screw, and lift the old igniter out. Do not touch the new element's surface with bare fingers.
Install — Mount the new igniter, route and connect the new wiring kit per your photo, and seat the connector fully.
Test — Restore power and run a heat cycle; confirm the igniter glows and burners light within seconds.

Signs You Need a Replacement

No ignition / no flame despite inducer and gas-valve activity
Furnace locks out after several ignition attempts
Visible crack or chip in the igniter element
Igniter glows weakly or not at all

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 for RGS1...

$49.40

Frequently Asked Questions

Does this Igniter fit my ICP RGS120HFAA0AAA — Silicon Nitride Kit with Wiring Harness | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120HFAA0AAA — Silicon Nitride Kit with 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 RGS120HFAA0AAA — Silicon Nitride Kit with 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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