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This OEM Carrier control board is the primary circuit board responsible for managing blower operation, fan sequencing, and safety controls in your FC4BNF060000AAAA fan coil unit. As the brain of the air handler, it reads thermostat demands, powers the blower motor, and times heating and cooling cycles for reliable comfort. A board that has failed often presents as a non-starting blower, intermittent or erratic operation, or no reaction to thermostat calls. This direct OEM replacement is engineered specifically for the FC4BNF060000AAAA, providing an exact fit with identical terminals and electrical specifications so no rewiring is needed. Installation is a moderate task best left to an HVAC professional: cut power at the disconnect, photograph and transfer the wiring harness, then mount and reconnect the new board. Using the genuine Carrier part maintains warranty coverage and ensures dependable long-term performance. In stock and ships same-day on orders placed before 3PM CST, helping you restore comfort quickly.
This part is compatible with Carrier model FC4BNF060000AAAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.