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Carrier

OEM Carrier Control Board Replacement for Model FC4DNF036015AAAA

SKU: carrier-control-board-fc4dnf036015aaaa 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 FC4DNF036015AAAA

This genuine OEM Carrier control board is the central circuit board that manages blower control, fan timing, and safety interlocks in your FC4DNF036015AAAA fan coil unit. When your air handler short-cycles, fails to energize the blower, or displays control faults, a defective board is a common source of the problem. This exact-fit replacement restores precise communication between the thermostat, blower motor, and heating elements, returning steady airflow and proper voltage control to your equipment. Engineered to Carrier factory specifications, it offers the reliability and accurate sequencing that aftermarket boards often lack. Installation is moderate difficulty and recommended for a qualified HVAC technician, as it requires cutting power and carefully transferring each wiring harness to its correct terminal. Most replacements take 30 to 45 minutes with basic tools. Always disconnect power at the breaker before servicing. Choosing genuine OEM protects your warranty and avoids fitment issues. We keep this board in stock and ship same-day on orders placed before 3PM CST. Order today to restore quiet, efficient operation to your Carrier air handler.

Compatibility

This part is compatible with Carrier model FC4DNF036015AAAA.

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 FC4DNF036015AAAA?
Yes. This is the factory-specified OEM control board for the Carrier Model FC4DNF036015AAAA. 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 FC4DNF036015AAAA?
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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