What are the specs for this Control Board?

The correct replacement for ICP model RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition 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 RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition Control | Ships Today.

ICP

ICP Furnace Control Board Kit for RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition Control | Ships Today

Name: ICP Furnace Control Board Kit for RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition Control | Ships Today
Brand: ICP
SKU: 1183618
Price: 245.70 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

This is the OEM integrated furnace control board kit (OEM part #1183618) for the ICP / Tempstar / Heil RGS244HRAA0AAAA gas furnace. The control board is the brain of the furnace — it manages the ignition sequence, monitors the flame sensor and pressure switch safeties, sequences the inducer and blower motors, and controls the 24V gas valve. When this board fails, the furnace typically will not start, locks out on ignition, short cycles, or runs the blower continuously. Supplied as a complete kit, this board is a direct OEM replacement that preserves the factory ignition timing and safety logic.

Specifications

Spec	Value
OEM Part Number	1183618 (KIT CONTROL BOARD)
Type	Integrated Furnace Ignition Control Board
Brand	ICP / Tempstar / Heil
Control Voltage	24V
Fits Model	RGS244HRAA0AAAA
Fit	OEM Direct Replacement

Compatibility

Engineered for the ICP/Tempstar/Heil RGS244HRAA0AAAA gas furnace and closely related RGS244 series units that originally shipped with OEM control board kit 1183618. Always confirm the part number printed on your existing board before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter before touching the board.
Access — Remove the furnace blower/control compartment service panel.
Document — Photograph every wire and connector on the existing board before disconnecting anything.
Remove — Label and unplug the low-voltage harnesses, line-voltage leads, and ground, then unscrew the old board from its standoffs.
Install — Mount the new board kit on the same standoffs and reconnect every harness exactly per your photos.
Test — Restore power and run a full heat cycle; confirm proper inducer, ignition, flame proof, and blower sequencing with no fault codes.

Signs You Need a Replacement

Furnace does nothing on a call for heat (no inducer, no ignition)
Repeated ignition lockouts or flashing fault/diagnostic LED codes
Blower runs constantly or fails to start
Visible burn marks, corrosion, or cracked relays on the board

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...

$245.70

Frequently Asked Questions

Does this Control Board fit my ICP RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition Control | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition 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 RGS244HRAA0AAAA — OEM 1183618 Integrated Ignition 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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