What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120STAA0AGAA — 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 RGS120STAA0AGAA — 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 RGS120STAA0AGAA — With Wiring Harness | Ships Today

Name: ICP Hot Surface Igniter Kit for RGS120STAA0AGAA — With 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 kit pairs the genuine igniter (part number 1171306) with the matching igniter wiring kit (part number 1188370) for the ICP/Tempstar/Heil RGS120STAA0AGAA gas furnace. The hot surface igniter glows red-hot on a call for heat to light the burners; the included wiring harness ensures a clean, correctly terminated connection to the control board. Igniters are brittle and degrade with every heating cycle, eventually cracking or losing the ability to reach ignition temperature. The most common failure is a furnace that runs the inducer and clicks but never lights, often showing a no-ignition fault. Replacing both the element and harness restores dependable startups.

Specifications

Spec	Value
Part Numbers	1171306 (Igniter), 1188370 (Wiring Kit)
Type	Hot Surface Igniter with Wiring Harness
Brand	ICP / Tempstar / Heil
Application	Gas Furnace Burner Ignition
Fits Model	RGS120STAA0AGAA
Fitment	OEM exact-fit

Compatibility

Designed for the ICP/Tempstar/Heil RGS120STAA0AGAA and related RGS-series gas furnaces using this hot surface igniter and harness. The igniter is fragile — handle only by the ceramic base and never touch the silicon nitride element.

Installation Guide

Safety First — Disconnect power and verify zero voltage at the igniter leads with a multimeter.
Access — Remove the furnace front service panel to reach the burner assembly.
Document — Photograph the igniter position and harness routing to the control board.
Remove — Unplug the harness, remove the igniter mounting screw, and withdraw the old igniter carefully.
Install — Mount the new igniter without touching the element, then connect the new wiring kit per your photo.
Test — Restore power and watch a full heat cycle: the igniter should glow bright and light the burners promptly.

Signs You Need a Replacement

Furnace runs the inducer but burners never ignite
Visible crack, chip, or break in the igniter element
Igniter glows weakly or not at all on a heat call
Repeated lockouts or no-ignition fault codes

Shipping & Returns

Ships same day on orders placed before 3 PM CST. 30-day hassle-free 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 RGS120STAA0AGAA — With Wiring Harness | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120STAA0AGAA — 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 RGS120STAA0AGAA — 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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