What igniter fits my ICP furnace?

The correct replacement for ICP model RGS120SFCA0AAA — Includes Igniter Wiring Kit | 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 RGS120SFCA0AAA — Includes Igniter Wiring Kit | 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 RGS120SFCA0AAA — Includes Igniter Wiring Kit | Ships Today

Name: ICP Hot Surface Igniter for RGS120SFCA0AAA — Includes Igniter Wiring Kit | Ships Today
Brand: ICP
SKU: 1171306
Price: 51.94 USD
Availability: InStock

SKU: 1171306 Brand: ICP

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Overview

This OEM hot surface igniter (part #1171306) is the ignition source for the ICP / Tempstar / Heil RGS120SFCA0AAA gas furnace. When a heat call is received, the control board energizes the igniter, which glows red-hot to ignite the gas at the burners. Over time the silicon-carbide or silicon-nitride element becomes brittle and cracks, leading to failed ignition cycles, hard starts, and no-heat conditions. This kit ships with the matching igniter wiring kit (part #1188370) so you have the correct harness and connector for a clean, complete replacement.

Specifications

Spec	Value
Part Number	1171306 (igniter), 1188370 (wiring kit)
Type	Hot Surface Igniter
Brand	ICP / Tempstar / Heil
Application	Gas Furnace Ignition
Fits Model	RGS120SFCA0AAA

Compatibility

Engineered for the ICP Tempstar Heil RGS120SFCA0AAA furnace and compatible across the matching ICP family of gas furnaces that use this ignition assembly. Always confirm the part number against your existing igniter and harness before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, and shut off the gas supply. Verify zero voltage with a multimeter.
Access — Remove the furnace burner/service panel.
Document — Photograph the igniter mounting and wiring before disconnecting.
Remove — Unplug the igniter harness, remove the mounting screw, and lift the old igniter out without touching the element.
Install — Mount the new igniter, install the new wiring kit, and reconnect per your photo. Handle the element by the ceramic base only.
Test — Restore gas and power, then run a heat cycle and confirm the igniter glows and the burners light.

Signs You Need a Replacement

Furnace clicks and attempts ignition but never lights
No glow visible from the igniter during a heat call
Cracked, chipped, or visibly burned-out element
Intermittent no-heat or repeated lockouts

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...

$51.94

Frequently Asked Questions

Does this Igniter fit my ICP RGS120SFCA0AAA — Includes Igniter Wiring Kit | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS120SFCA0AAA — Includes Igniter Wiring Kit | 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 RGS120SFCA0AAA — Includes Igniter Wiring Kit | 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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