What are the specs for this Control Board?

The correct replacement for ICP model WFML070A036A1 | 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 WFML070A036A1 | Ships Today.

ICP

ICP Integrated Furnace Control Board CEPL130438-01 for WFML070A036A1 | Ships Today

Name: ICP Integrated Furnace Control Board CEPL130438-01 for WFML070A036A1 | Ships Today
Brand: ICP
SKU: 1176943
Price: 240.44 USD
Availability: InStock

SKU: 1176943 Brand: ICP

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Overview

This OEM integrated furnace control board (OEM 1176943, board number CEPL130438-01) is the electronic brain of the ICP/Tempstar/Heil WFML070A036A1 gas furnace. It manages the entire heating sequence — energizing the inducer, proving the pressure switch, powering the hot surface igniter, opening the gas valve, monitoring the flame sensor, and timing blower on/off delays. It also runs onboard diagnostics, flashing fault codes via its LED. When the board fails, symptoms range from no ignition and short cycling to a blower that runs constantly or not at all. A failed control board is a common cause of intermittent no-heat calls that defy single-component troubleshooting.

Specifications

Spec	Value
Part Number	1176943
Board Number	CEPL130438-01
Type	Integrated Furnace Control (IFC)
Brand	ICP / Tempstar / Heil
Fitment	OEM
Application	Gas Furnace Control

Compatibility

Built for the ICP/Tempstar/Heil WFML070A036A1 furnace and related platform models using control board CEPL130438-01. Match the board number printed on your existing board before ordering.

Installation Guide

Safety First — Disconnect power and verify zero voltage with a multimeter.
Access — Remove the blower/control compartment panel.
Document — Photograph every connector and wire location — the board has many terminals.
Remove — Unplug all harnesses, remove the mounting screws/standoffs, and lift out the old board.
Install — Mount the new CEPL130438-01 board and reconnect every harness exactly per your photos.
Test — Restore power, run a full heat cycle, and confirm the diagnostic LED shows a normal status code.

Signs You Need a Replacement

No ignition sequence even with a good igniter and pressure switch.
Blower runs continuously or fails to start.
Diagnostic LED is dead or flashing a hard-fault/board code.
Furnace short cycles or behaves erratically across heat calls.

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 Integrated Furnace Control B...

$240.44

Frequently Asked Questions

Does this Control Board fit my ICP WFML070A036A1 | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP WFML070A036A1 | 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 WFML070A036A1 | 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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