What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120STCA0AAA — OEM Ignitor with Wiring | 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 RGS120STCA0AAA — OEM Ignitor with Wiring | 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 RGS120STCA0AAA — OEM Ignitor with Wiring | Ships Today

Name: ICP Hot Surface Igniter Kit for RGS120STCA0AAA — OEM Ignitor with Wiring | Ships Today
Brand: ICP
SKU: 1171306
Price: 50.64 USD
Availability: InStock

SKU: 1171306 Brand: ICP

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Overview

This genuine OEM hot surface igniter kit fits the ICP / Tempstar / Heil RGS120STCA0AAA gas furnace. It includes the igniter element (part 1171306) and the matching igniter wiring kit (part 1188370) for a complete, plug-ready replacement. On each call for heat the control board sends 120V to the igniter, which glows white-hot and lights the gas at the burners. Hot surface igniters are brittle silicon-carbide or nitride elements that crack from age, thermal cycling, or contamination from a fingerprint — the most common cause of a furnace that clicks but won't light. The included wiring kit replaces hardened, heat-damaged leads so the new igniter gets full, reliable voltage.

Specifications

Spec	Value
Part Number	1171306 (Igniter), 1188370 (Wiring Kit)
Type	Hot surface igniter
Brand	ICP / Tempstar / Heil
Voltage	120V
Fits Model	RGS120STCA0AAA
Application	Gas furnace ignition
Fitment	OEM replacement

Compatibility

Built for the ICP-family RGS120STCA0AAA 120,000 BTU gas furnace and related models using the same hot surface igniter and connector. Sold under Tempstar, Heil, Comfortmaker, and other ICP brands. Match the igniter mounting and plug style before ordering.

Installation Guide

Safety First — Shut off gas and power; verify zero voltage with a multimeter. Never touch the igniter element with bare fingers.
Access — Remove the furnace burner-compartment access panel.
Document — Photograph the igniter bracket position and wiring routing before removal.
Remove — Unplug the igniter lead, remove the mounting screw, and lift the cracked element out carefully.
Install — Mount the new igniter (handle only by the ceramic base), connect the new wiring kit, and route leads clear of the flame path.
Test — Restore gas and power, start a heat cycle, and confirm the igniter glows and lights the burners.

Signs You Need a Replacement

Furnace clicks but the burners never light
Igniter shows a visible crack or hot spot
No glow during the ignition sequence
Repeated ignition lockouts on the control board

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 ...

$50.64

Frequently Asked Questions

Does this Igniter fit my ICP RGS120STCA0AAA — OEM Ignitor with Wiring | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120STCA0AAA — OEM Ignitor with Wiring | 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 RGS120STCA0AAA — OEM Ignitor with Wiring | 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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