What igniter fits my ICP furnace?

The correct replacement for ICP model RGS121LRCA0AAA — OEM 1171306 | 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 RGS121LRCA0AAA — OEM 1171306 | 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 RGS121LRCA0AAA — OEM 1171306 | Ships Today

Name: ICP Hot Surface Igniter Kit for RGS121LRCA0AAA — OEM 1171306 | Ships Today
Brand: ICP
SKU: 1171306
Price: 48.04 USD
Availability: InStock

SKU: 1171306 Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This genuine OEM hot surface igniter (part number 1171306) — supplied with the matching igniter wiring kit (part number 1188370) — fires the burners on the ICP / Tempstar / Heil RGS121LRCA0AAA gas furnace. On a call for heat, the control board sends voltage to the igniter, which glows red-hot and ignites the gas as it leaves the burners. Hot surface igniters are a wear item: the brittle silicon-carbide or nitride element degrades with every heating cycle and eventually cracks. The included wiring kit ensures clean, correctly terminated connectors so the new igniter receives proper voltage.

Specifications

Spec	Value
Part Number	1171306 (igniter), 1188370 (wiring kit)
Type	Hot Surface Igniter
Brand	ICP / Tempstar / Heil
Includes	Igniter element + wiring harness kit
Fit	OEM
Application	Gas furnace burner ignition

Compatibility

Designed for the ICP RGS121LRCA0AAA and other RGS121-platform gas furnaces sold under the ICP, Tempstar, and Heil brands. Handle the igniter only by its ceramic base — skin oils shorten element life.

Installation Guide

Safety First — Disconnect power and shut off gas. Verify zero voltage with a multimeter.
Access — Remove the furnace burner-compartment service panel.
Document — Photograph the igniter position, mounting screw, and harness routing.
Remove — Unplug the igniter connector, remove the mounting screw, and carefully withdraw the old element without touching the new one's surface.
Install — Mount the new igniter, install the supplied wiring kit, and plug in the connector per your photo.
Test — Restore gas and power, start a heat cycle, and confirm the igniter glows and lights the burners promptly.

Signs You Need a Replacement

No glow when the furnace calls for heat
Visible crack, chip, or white-spotting on the element
Furnace locks out after several failed ignition attempts
Delayed ignition with a noticeable gas "whoomp"

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 ...

$48.04

Frequently Asked Questions

Does this Igniter fit my ICP RGS121LRCA0AAA — OEM 1171306 | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP RGS121LRCA0AAA — OEM 1171306 | 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 RGS121LRCA0AAA — OEM 1171306 | 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.

Menu