What are the specs for this Control Board?

The correct replacement for ICP model WFAR080B048B1 — OEM 1184783 | 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 WFAR080B048B1 — OEM 1184783 | Ships Today.

ICP

ICP Integrated Furnace Control Board for WFAR080B048B1 — OEM 1184783 | Ships Today

Name: ICP Integrated Furnace Control Board for WFAR080B048B1 — OEM 1184783 | Ships Today
Brand: ICP
SKU: 1184783
Price: 193.70 USD
Availability: InStock

SKU: 1184783 Brand: ICP

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Overview

This is the genuine OEM integrated furnace control board (part number 1184783) for the ICP WFAR080B048B1 gas furnace. The control board is the brain of the furnace — it manages the ignition sequence, monitors safety limits and flame, sequences the inducer and blower motors, and times the heating and cooling cycles. When this board fails, the furnace may not respond to the thermostat, may short-cycle, may run the blower continuously, or may lock out entirely. Common failure causes include power surges, cracked solder joints from thermal cycling, failed relays, and corrosion. Because the board governs every function of the appliance, a faulty board can mimic the symptoms of many other failed components, making direct replacement the most reliable fix once it is confirmed.

Specifications

Spec	Value
Part Number	1184783
Type	Integrated Furnace Control Board
Brand	ICP / Heil / Tempstar / Comfortmaker
Function	Ignition, blower & safety control
Fit	OEM Replacement

Compatibility

Designed as a direct OEM replacement for the ICP WFAR080B048B1 furnace and other furnaces in the ICP family of brands (Heil, Tempstar, Comfortmaker, Arcoaire, KeepRite) that originally shipped with control board 1184783. 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.
Access — Remove the furnace blower-compartment service panel.
Document — Photograph every wire and connector on the board before disconnecting anything.
Remove — Label and unplug the wiring harnesses, then remove the mounting screws and lift out the old board.
Install — Mount the new board on the same standoffs and reconnect each harness exactly per your photos.
Test — Restore power, call for heat, and confirm a full ignition and blower cycle with no fault codes.

Signs You Need a Replacement

Furnace does not respond to thermostat calls for heat.
Blower runs continuously or will not start.
Repeated lockouts or flashing diagnostic fault codes.
Visible burn marks, cracked relays, or corrosion on the board.

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 Integrated Furnace Control B...

$193.70

Frequently Asked Questions

Does this Control Board fit my ICP WFAR080B048B1 — OEM 1184783 | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP WFAR080B048B1 — OEM 1184783 | 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 WFAR080B048B1 — OEM 1184783 | 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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