What are the specs for this Control Board?

The correct replacement for ICP model RGS214HDCB4BAAA — 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 RGS214HDCB4BAAA — Integrated Ignition Control | Ships Today.

ICP

ICP Furnace Control Board Kit for RGS214HDCB4BAAA — Integrated Ignition Control | Ships Today

Name: ICP Furnace Control Board Kit for RGS214HDCB4BAAA — Integrated Ignition Control | Ships Today
Brand: ICP
SKU: 1183618
Price: 246.94 USD
Availability: InStock

SKU: 1183618 Brand: ICP

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Overview

This OEM control board kit (part 1183618) is the integrated furnace control (IFC) — the brain of your ICP / Heil / Tempstar RGS214HDCB4BAAA gas furnace. It manages the entire heating sequence: it reads the thermostat call, runs the inducer and pressure-switch proving, energizes the 120V hot surface igniter, opens the gas valve, monitors flame via the sensor, controls blower timing, and provides diagnostic fault codes through an onboard LED. When the board fails, the furnace may be completely dead, stuck in a single mode, blowing only cold air, or flashing error codes. The kit includes the replacement board and mounting hardware for a clean swap. Because the IFC ties the whole ignition and safety sequence together, a failed board is a no-heat emergency that this direct OEM replacement resolves.

Specifications

Spec	Value
OEM Part Number	1183618
Type	Integrated Furnace Control Board Kit
Brand	ICP / Heil / Tempstar
Control Voltage	24V
Line Voltage	120V
Features	Ignition sequencing, flame sensing, blower timing, LED diagnostics
Fits Model	RGS214HDCB4BAAA

Compatibility

Direct-fit OEM kit for the ICP / Heil / Tempstar RGS214HDCB4BAAA gas furnace and related ICP-built furnaces specifying this control. Verify the board's connector layout matches your existing unit before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
Access — Remove the furnace control/blower compartment panel.
Document — Photograph every wire harness and plug location on the old board before disconnecting.
Remove — Unplug all connectors, remove the mounting screws, and lift out the old board.
Install — Mount the new board with the included hardware and reconnect each harness to its matching terminal per your photos.
Test — Restore power, call for heat, and verify a full ignition sequence with no fault codes on the diagnostic LED.

Signs You Need a Replacement

Furnace completely unresponsive to thermostat calls
Diagnostic LED flashing a board/control fault code
Blower or inducer runs continuously or not at all
Intermittent operation or failure to complete the ignition sequence

Shipping & Returns

Ships same day on orders placed 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 RGS214HDCB4BAAA — Integrated Ignition Control | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP RGS214HDCB4BAAA — 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 RGS214HDCB4BAAA — 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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