Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Carrier Control Board CESO110074 ...

IMAGE COMING SOON

Carrier

OEM Carrier Control Board CESO110074 for Model FC4BNF060020AAAA

SKU: carrier-control-board-fc4bnf060020aaaa Brand: Carrier
$219.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Carrier Control Board CESO110074 for Model FC4BNF060020AAAA

This genuine OEM Carrier control board (CESO110074) is the central circuit board that manages blower operation, fan speed staging, and safety interlocks for your Carrier FC4BNF060020AAAA fan coil unit. When your air handler fails to start, runs intermittently, or trips on fault, a failed control board is a common cause. This factory-spec replacement is engineered to the exact electrical tolerances of the FC4BNF060020AAAA, ensuring correct relay timing and sensor communication that aftermarket boards often miss. Installation is moderate difficulty and best handled by an HVAC professional: power down at the breaker, photograph wiring, transfer connectors to matching terminals, and remount. Most techs complete the swap in 30-45 minutes. Restoring an OEM board protects your blower motor and transformer from voltage faults caused by a degrading board. In stock and ready to ship same-day on all orders placed before 3PM CST, so your system is back online fast. Backed by genuine Carrier quality for reliable, long-term performance in your fan coil air handler.

Compatibility

This part is compatible with Carrier model FC4BNF060020AAAA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Control Board fit my Carrier Model FC4BNF060020AAAA?
Yes. This is the factory-specified OEM control board for the Carrier Model FC4BNF060020AAAA. 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 Carrier Model FC4BNF060020AAAA?
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 Carrier 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 Carrier 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.
Home Shop Search Account Cart