What are the specs for this Control Board?

The correct replacement for ICP model RGS102HEAA0AAA — OEM 1183618 | 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 RGS102HEAA0AAA — OEM 1183618 | Ships Today.

ICP

ICP Furnace Control Board Kit for RGS102HEAA0AAA — OEM 1183618 | Ships Today

Name: ICP Furnace Control Board Kit for RGS102HEAA0AAA — OEM 1183618 | Ships Today
Brand: ICP
SKU: 1183618
Price: 246.94 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

Genuine OEM integrated furnace control board kit (part #1183618) for the ICP / Tempstar / Heil RGS102HEAA0AAA gas furnace. This board is the brain of the furnace — it manages the ignition sequence, sequences the inducer and blower, monitors safety limits and the flame sensor, and drives the diagnostic LED. Failed boards cause no-heat calls, blower or inducer that won't run, short cycling, or flashing fault codes. Supplied as a complete kit for a direct replacement.

Specifications

Spec	Value
Part Number	1183618
Type	Integrated Furnace Control Board Kit
Brand	ICP / Tempstar / Heil
Line Voltage	120V
Control Voltage	24V
Features	Ignition control, blower/inducer timing, safety monitoring, diagnostic LED
Fitment	OEM

Compatibility

Designed for the RGS102HEAA0AAA furnace and related ICP-family models using this control board. Match the board layout, connector positions, and part number against your existing board before installing.

Installation Guide

Safety First — Disconnect power to the furnace; verify zero voltage with a multimeter.
Access — Remove the blower compartment access panel.
Document — Photograph every wire and connector position on the existing board.
Remove — Unplug all harnesses, remove the mounting screws/standoffs, and lift out the old board.
Install — Mount the new board and reconnect each harness to the matching terminal per your photos.
Test — Restore power, run a full heat cycle, and confirm proper ignition, blower/inducer operation, and no fault codes.

Signs You Need a Replacement

No heat with no response on a thermostat call
Inducer or blower motor won't start or run
Furnace short cycles or locks out repeatedly
Diagnostic LED flashes a control/hardware fault code

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 Furnace Control Board Kit fo...

$246.94

Frequently Asked Questions

Does this Control Board fit my ICP RGS102HEAA0AAA — OEM 1183618 | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS102HEAA0AAA — OEM 1183618 | 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 control board on my ICP RGS102HEAA0AAA — OEM 1183618 | Ships Today?

Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.

My HVAC system is completely dead. What could be wrong?

Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.

Is this control board 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 control board?

OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.

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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