What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120HRAB0AAA — 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 RGS120HRAB0AAA — 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 Kit for RGS120HRAB0AAA — With Wiring Harness | Ships Today

Name: ICP Hot Surface Igniter Kit for RGS120HRAB0AAA — With Wiring Harness | Ships Today
Brand: ICP
SKU: 1171306
Price: 45.44 USD
Availability: InStock

SKU: 1171306 Brand: ICP

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Overview

This OEM hot surface igniter (OEM 1171306) with matching wiring kit (OEM 1188370) for the ICP/Heil/Tempstar RGS120HRAB0AAA gas furnace heats to incandescence on a call for heat to ignite the burner gas. The included wiring harness ensures a clean, properly terminated connection to the furnace control board. Hot surface igniters are the most common furnace failure point — the brittle silicon carbide or nitride element cracks from thermal cycling, vibration, or handling, producing a no-heat condition where the inducer and gas valve cycle but the burners never light. Replacing the igniter and its harness together restores reliable first-try ignition.

Specifications

Spec	Value
Part Numbers	1171306 (Igniter), 1188370 (Wiring Kit)
Type	Hot Surface Igniter
Brand	ICP / Heil / Tempstar
Includes	Igniter + Wiring Harness
Fit	OEM Replacement
Application	Gas Furnace Ignition

Compatibility

Built for the ICP RGS120HRAB0AAA 120,000 BTU gas furnace and related Heil, Tempstar, and Comfortmaker models using this hot surface ignition system.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
Access — Remove the burner compartment service panel.
Document — Photograph the igniter bracket position and harness routing.
Remove — Unplug the igniter harness, remove the mounting screw, and carefully lift out the cracked igniter — never touch the new element with bare fingers.
Install — Mount the new igniter, route and connect the new wiring kit to the control board.
Test — Restore power, initiate a heat call, and confirm the igniter glows and the burners light on the first cycle.

Signs You Need a Replacement

Furnace runs the inducer but burners never ignite
Visible cracks or breaks in the igniter element
Igniter glows weakly or not at all
Repeated lockouts after several ignition 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 ...

$45.44

Frequently Asked Questions

Does this Igniter fit my ICP RGS120HRAB0AAA — With Wiring Harness | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120HRAB0AAA — 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 RGS120HRAB0AAA — 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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