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Carrier

OEM Carrier Control Board for Model FB4ASB060000AAAA Air Handler

SKU: carrier-control-board-fb4asb060000aaaa Brand: Carrier
$187.95

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 FB4ASB060000AAAA Air Handler

This genuine OEM Carrier control board is the correct replacement for your FB4ASB060000AAAA fan coil air handler. The control board is the brain of the unit, managing blower operation, fan speed sequencing, safety interlocks, and communication with your thermostat. When it fails, you may see the blower running constantly, not running at all, intermittent operation, or no response to thermostat calls. Manufactured to Carrier's exact specifications, this board restores proper control logic and reliable system operation. It is a direct-fit match for the FB4ASB060000AAAA, with factory connectors that align with your existing wiring harness. Replacement is moderately involved and should be performed by a qualified HVAC technician—carefully photograph and label all wire connections, disconnect power first, and transfer any jumpers or settings to the new board. Most installs take 45 minutes to an hour. Order before 3PM CST for same-day shipping from our warehouse. Using the authentic OEM Carrier control board ensures full compatibility, protects connected components, and keeps your air handler operating safely and dependably.

Compatibility

This part is compatible with Carrier model FB4ASB060000AAAA.

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 FB4ASB060000AAAA Air Handler?
Yes. This is the factory-specified OEM control board for the Carrier Model FB4ASB060000AAAA 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 FB4ASB060000AAAA 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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