What are the specs for this Control Board?

The correct replacement for ICP model RGS101LRCB0AAA — Integrated Ignition Control Kit | 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 RGS101LRCB0AAA — Integrated Ignition Control Kit | Ships Today.

ICP

ICP Furnace Control Board for RGS101LRCB0AAA — Integrated Ignition Control Kit | Ships Today

Name: ICP Furnace Control Board for RGS101LRCB0AAA — Integrated Ignition Control Kit | Ships Today
Brand: ICP
SKU: 1183618
Price: 193.70 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

This OEM Integrated Furnace Control (IFC) board kit, part number 1183618, is the electronic brain of your ICP/Heil/Tempstar RGS101LRCB0AAA gas furnace. It manages the complete heating sequence — inducer startup, igniter warm-up, gas valve timing, flame sensing, and blower fan control — while continuously monitoring safety circuits. The board operates on a 24V control circuit with 120V line input and switches the blower and inducer relays. When this board fails, the furnace typically will not start, locks out after a few ignition attempts, runs the blower continuously, or throws fault-code flashes on the diagnostic LED. This kit is a direct OEM replacement and includes the mounting hardware needed for a clean swap.

Specifications

Spec	Value
Part Number	1183618 (KIT CONTROL BOARD)
Type	Integrated Furnace Control (IFC)
Brand	ICP / Heil / Tempstar
Control Voltage	24V
Line Voltage	120V
Application	Gas Furnace
Fitment	OEM Direct Replacement

Compatibility

Engineered specifically for the ICP/Heil/Tempstar RGS101LRCB0AAA furnace and shared chassis families that use the 1183618 control kit. Always confirm your existing board part number before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
Access — Remove the lower service panel to expose the control board.
Document — Photograph every wire and connector position before disconnecting.
Remove — Label and unplug each harness, release the board mounting clips/screws, and lift out the old board.
Install — Mount the new board on the standoffs and reconnect every harness exactly per your photos.
Test — Restore power, run a full heat cycle, and confirm the diagnostic LED shows normal operation.

Signs You Need a Replacement

Furnace will not ignite or locks out after repeated ignition attempts
Blower or inducer runs continuously and will not shut off
Diagnostic LED flashes a hard-lockout or control fault code
No response from the board when a heat call is sent by the thermostat

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 for RG...

$193.70

Frequently Asked Questions

Does this Control Board fit my ICP RGS101LRCB0AAA — Integrated Ignition Control Kit | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS101LRCB0AAA — Integrated Ignition Control Kit | 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 RGS101LRCB0AAA — Integrated Ignition Control Kit | 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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