What are the specs for this Control Board?

The correct replacement for ICP model RGS240HSEA0AAAA — Integrated Furnace Control | 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 RGS240HSEA0AAAA — Integrated Furnace Control | Ships Today.

ICP

ICP Control Board Kit for RGS240HSEA0AAAA — Integrated Furnace Control | Ships Today

Name: ICP Control Board Kit for RGS240HSEA0AAAA — Integrated Furnace Control | Ships Today
Brand: ICP
SKU: 1183618
Price: 245.70 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

This OEM control board kit (1183618) is the integrated furnace control (IFC) brain of the ICP / Tempstar / Heil RGS240HSEA0AAAA. It manages the entire heating sequence — inducer start, igniter timing, gas valve actuation, flame proving, and blower fan delays — while monitoring all safety limits and pressure switches. Supplied as a complete kit with mounting hardware and connector adapters for a clean swap. When the board fails, the furnace may short-cycle, lock out, run the blower continuously, or refuse to ignite. A new IFC restores correct, safe sequencing across every cycle.

Specifications

Spec	Value
OEM Part Number	1183618
Type	Integrated Furnace Control Board Kit
Brand	ICP (Tempstar / Heil)
Control Voltage	24V
Includes	Board, Mounting Hardware, Adapter Harness
Fitment	OEM Direct Replacement

Compatibility

Direct-fit OEM replacement kit for the ICP/Tempstar/Heil RGS240HSEA0AAAA and shared-platform RGS-series furnaces using the same integrated control. Match the existing board's connector layout and the kit's adapter instructions before installing.

Installation Guide

Safety First — Disconnect power and verify zero voltage at the board with a multimeter.
Access — Remove the blower/control compartment door to expose the board.
Document — Photograph every connector and wire harness position before disconnecting.
Remove — Unplug each harness, release the board standoffs, and lift out the old control.
Install — Mount the new board, attach any adapter harness per the kit instructions, and reconnect every plug exactly per your photo.
Test — Restore power, run a full heat cycle, and verify correct ignition, flame proving, and blower timing.

Signs You Need a Replacement

Furnace short-cycles or locks out on ignition
Blower runs continuously or won't start
No response to thermostat heat calls despite 24V power
Visible burnt traces, corrosion, or a blown onboard fuse

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 Control Board Kit for RGS240...

$245.70

Frequently Asked Questions

Does this Control Board fit my ICP RGS240HSEA0AAAA — Integrated Furnace Control | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS240HSEA0AAAA — Integrated Furnace Control | 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 RGS240HSEA0AAAA — Integrated Furnace Control | 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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