What are the specs for this Control Board?

The correct replacement for ICP model WFML090C048A1 — CEPL130438-01 | 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 WFML090C048A1 — CEPL130438-01 | Ships Today.

ICP

ICP Furnace Control Board for WFML090C048A1 — CEPL130438-01 | Ships Today

Name: ICP Furnace Control Board for WFML090C048A1 — CEPL130438-01 | Ships Today
Brand: ICP
SKU: 1176943
Price: 220.94 USD
Availability: InStock

SKU: 1176943 Brand: ICP

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Overview

This OEM furnace integrated control board (CEPL130438-01, part 1176943) is the brain of your ICP / Heil / Tempstar WFML090C048A1 gas furnace. It manages the entire heating sequence — energizing the inducer, proving the pressure switch, firing the hot surface igniter, opening the gas valve, monitoring flame via the sensor, and timing blower on/off. It also runs the cooling and continuous-fan modes and stores diagnostic fault codes on its LED. A failed board produces erratic behavior: no ignition, short cycling, the blower running constantly or not at all, or no response to the thermostat despite good 24V power.

Specifications

Spec	Value
OEM Part Number	1176943
Board ID	CEPL130438-01
Type	Integrated Furnace Control (IFC)
Brand	ICP / Heil / Tempstar / Comfortmaker
Voltage	120V line / 24V control
Fits Model	WFML090C048A1

Compatibility

Direct OEM replacement for the ICP/Heil/Tempstar/Comfortmaker WFML090C048A1 furnace. Match the board number CEPL130438-01 printed on your existing board before ordering, as ICP uses several similar control boards across furnace families.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, and verify zero voltage with a multimeter.
Access — Remove the furnace control-compartment service panel.
Document — Photograph every wire and connector on the board; note plug colors and positions.
Remove — Unplug the wiring harnesses and remove the mounting screws/standoffs, then lift out the old board.
Install — Mount the new board, transfer any jumper/dip settings, and reconnect every harness exactly per your photo.
Test — Restore power, run a full heat cycle, and verify the diagnostic LED shows a normal/no-fault code.

Signs You Need a Replacement

Furnace completely unresponsive despite confirmed 24V power.
No ignition sequence — inducer, igniter, or gas valve never energize.
Blower runs nonstop or fails to start on a heat call.
Visible burnt traces, scorched relays, or a dead/erratic diagnostic LED.

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 WF...

$220.94

Frequently Asked Questions

Does this Control Board fit my ICP WFML090C048A1 — CEPL130438-01 | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP WFML090C048A1 — CEPL130438-01 | 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 WFML090C048A1 — CEPL130438-01 | 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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