Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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Repair your system's control electronics with this OEM Carrier control board, a direct replacement for the FY4ANF036015AAAA fan coil unit. This board acts as the command center, coordinating blower operation, timing sequences, safety interlocks, and signals from the thermostat. When it fails, you may experience a dead blower, no reaction to thermostat calls, inconsistent fan cycling, or visible heat damage on the board. This genuine Carrier part is rated and programmed precisely for the FY4ANF036015AAAA, so you sidestep the miswiring and compatibility problems that plague aftermarket boards. Replacement is a moderate to advanced task, typically 30 to 45 minutes, involving transfer of wiring connectors and exact replication of jumper or dip-switch settings—work that should be performed by a licensed HVAC technician for safety and accuracy. Genuine OEM hardware guarantees proper firmware function and dependable longevity. Order before 3PM CST and your control board ships same-day, minimizing downtime and getting your air handler back in service quickly.
This part is compatible with Carrier model FY4ANF036015AAAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.