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Carrier

OEM Carrier Control Board for Model FA4ANF030010AAAA Air Handler

SKU: carrier-control-board-fa4anf030010aaaa Brand: Carrier
$189.95

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 for Model FA4ANF030010AAAA Air Handler

This genuine OEM Carrier control board is the central command module for the FA4ANF030010AAAA fan coil air handler, managing blower operation, safety interlocks, and communication between your thermostat and the unit. When the control board fails, the entire system can become unresponsive—no blower, erratic cycling, blank diagnostics, or a unit that simply won't respond to a call for heating or cooling. Replacing it with a factory-spec board restores proper, code-correct operation and protects the rest of your equipment from voltage faults. Because it is matched exactly to the FA4ANF030010AAAA, you avoid the wiring and firmware mismatches common with aftermarket boards. This is an advanced repair best handled by a qualified HVAC technician: power must be fully disconnected, wiring harnesses transferred connector-by-connector, and DIP or jumper settings matched to the original. Always cut power before servicing. We keep this board in stock and ship same-day on orders placed before 3PM CST, minimizing system downtime. Insist on genuine Carrier electronics for safe, reliable, long-term performance.

Compatibility

This part is compatible with Carrier model FA4ANF030010AAAA.

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 FA4ANF030010AAAA Air Handler?
Yes. This is the factory-specified OEM control board for the Carrier Model FA4ANF030010AAAA Air Handler. 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 FA4ANF030010AAAA Air Handler?
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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