What are the specs for this Control Board?

The correct replacement for ICP model WFMR110C066A1 — 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 WFMR110C066A1 — CEPL130438-01 | Ships Today.

ICP

ICP Furnace Control Board for WFMR110C066A1 — CEPL130438-01 | Ships Today

Name: ICP Furnace Control Board for WFMR110C066A1 — CEPL130438-01 | Ships Today
Brand: ICP
SKU: 1176943
Price: 245.70 USD
Availability: InStock

SKU: 1176943 Brand: ICP

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Overview

This genuine OEM furnace control board (part number 1176943, board CEPL130438-01) is the brain of the ICP / Tempstar / Heil model WFMR110C066A1. It manages the ignition sequence, sequences the inducer and blower motors, monitors the pressure switch and flame sensor, and runs the safety lockouts. When the board fails, the furnace may short-cycle, fail to ignite, lock out repeatedly, run the blower continuously, or do nothing at all. Diagnostic LED fault codes that stay frozen or never appear are a classic symptom of a failed control board.

Specifications

Spec	Value
Part Number	1176943
Board Number	CEPL130438-01
Type	Integrated Furnace Control Board
Brand	ICP (Tempstar / Heil)
Line Voltage	120V
Control Voltage	24V
Fit	OEM Direct Replacement

Compatibility

Direct OEM replacement for ICP, Tempstar, Heil, Comfortmaker, and related family furnaces using model WFMR110C066A1. Match the CEPL130438-01 board number to your existing board to confirm fitment before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
Access — Remove the furnace control/blower service panel.
Document — Photograph every wire connector and its terminal location on the board before disconnecting.
Remove — Unplug all harness connectors, release the mounting standoffs/screws, and lift the old board out.
Install — Mount the new CEPL130438-01 board and reconnect each connector exactly per your photo.
Test — Restore power, initiate a heat call, and verify a full normal ignition and blower sequence with no fault codes.

Signs You Need a Replacement

No response to a thermostat call despite good 24V power
Repeated ignition lockouts or random short-cycling
Blower or inducer that runs continuously or never starts
Frozen, blank, or nonsensical diagnostic LED fault codes

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...

$245.70

Frequently Asked Questions

Does this Control Board fit my ICP WFMR110C066A1 — CEPL130438-01 | Ships Today?

Yes. This is the factory-specified OEM control board for the ICP WFMR110C066A1 — 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 WFMR110C066A1 — 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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