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Carrier

OEM Carrier Control Board Replacement for Model FA4ANF018010AFAA

SKU: carrier-control-board-fa4anf018010afaa Brand: Carrier
$236.95

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

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OEM Carrier Control Board Replacement for Model FA4ANF018010AFAA

This genuine OEM Carrier control board is the main circuit board governing blower motor operation, safety limits, and system communication on your FA4ANF018010AFAA fan coil unit. It manages fan staging, reads sensor inputs, and relays diagnostic fault codes so your system heats and cools on demand. Symptoms of a failing board include no blower response, intermittent shutdowns, or unresponsive thermostat commands—this exact-match replacement clears those faults and restores normal cycling. Built to Carrier OEM standards, it fits the FA4ANF018010AFAA directly with no rewiring or adapters, matching original mounting holes and connector layout. Installation is moderate and should be performed by a qualified HVAC technician with power disconnected; plan on roughly 30–45 minutes and label wires before disconnecting. Choosing authentic Carrier parts means correct firmware behavior and dependable service life versus generic boards. Place your order before 3PM CST and we ship same-day so your equipment is back in service quickly. Our team is available to verify fitment if you have questions.

Compatibility

This part is compatible with Carrier model FA4ANF018010AFAA.

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 FA4ANF018010AFAA?
Yes. This is the factory-specified OEM control board for the Carrier Model FA4ANF018010AFAA. 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 FA4ANF018010AFAA?
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.
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