What are the specs for this Control Board?

The correct replacement for ICP model RGS090SFBB0AAA — OEM Replacement | 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 RGS090SFBB0AAA — OEM Replacement | Ships Today.

ICP

ICP Furnace Control Board Kit for RGS090SFBB0AAA — OEM Replacement | Ships Today

Name: ICP Furnace Control Board Kit for RGS090SFBB0AAA — OEM Replacement | Ships Today
Brand: ICP
SKU: 1183618
Price: 207.94 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

This genuine OEM control board kit (part 1183618) is the integrated furnace control (IFC) that runs the entire heating sequence on the ICP/Tempstar/Heil RGS090SFBB0AAA gas furnace. The board manages the call for heat, energizes the inducer motor, proves the pressure switch, powers the hot surface igniter, opens the gas valve, monitors flame sense, and times the blower on/off delays — all while enforcing the safety lockouts that protect the equipment and home. When the board fails, the furnace may not respond to the thermostat, may run the blower continuously, may lock out on ignition, or may throw erratic LED fault codes. The kit includes the replacement board so you can restore correct, code-compliant sequencing.

Specifications

Spec	Value
Part Number	1183618
Type	Integrated Furnace Control Board Kit
Brand	ICP / Tempstar / Heil
Function	Ignition, Blower & Safety Sequencing
Application	Gas Furnace
Fitment	OEM Replacement

Compatibility

Designed for the ICP/Tempstar/Heil RGS090SFBB0AAA gas furnace and related models that use this control board. Compare the board's connector layout and part number to your existing control before installing.

Installation Guide

Safety First — Disconnect electrical power and shut off gas, then verify zero voltage with a multimeter.
Access — Remove the furnace blower/control compartment service panel.
Document — Photograph every wire harness and connector position before disconnecting.
Remove — Unplug the harnesses, remove the mounting screws, and lift out the old board.
Install — Mount the new board and reconnect each harness to its matching connector per your photo.
Test — Restore power and gas, call for heat, and confirm the full sequence: inducer, igniter, burners, and blower with correct delays.

Signs You Need a Replacement

Furnace does not respond to the thermostat call for heat
Blower runs continuously or never starts
Repeated ignition lockouts or erratic LED fault codes
No power to the igniter, gas valve, or inducer despite a valid heat call

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...

$207.94

Frequently Asked Questions

Does this Control Board fit my ICP RGS090SFBB0AAA — OEM Replacement | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS090SFBB0AAA — OEM Replacement | 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 RGS090SFBB0AAA — OEM Replacement | 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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