{"product_id":"carrier-control-board-fc4bnf033000aaaa","title":"OEM Carrier Control Board Replacement for Model FC4BNF033000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board Replacement for Model FC4BNF033000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central circuit board that manages operation of your FC4BNF033000AAAA fan coil unit, coordinating blower motor speeds, relay switching, and safety interlocks for reliable heating and cooling. When your air handler fails to start, cycles erratically, or the blower won't respond to thermostat calls, a failed control board is a common culprit. This board is engineered to the exact factory specifications for the FC4BNF033000AAAA, ensuring proper voltage handling and signal timing without the guesswork of universal aftermarket boards. Installation is a moderate-difficulty job best suited for an HVAC technician: power down at the breaker, photograph and transfer wiring connector by connector, then secure the new board in the original mounting standoffs. Most pros complete the swap in 30 to 45 minutes. Every board is tested and ready to install. Order before 3PM CST and your part ships same-day, getting your system back online fast. Restore safe, efficient airflow with a part built specifically for your Carrier equipment.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4BNF033000AAAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62948548378995,"sku":"carrier-control-board-fc4bnf033000aaaa","price":249.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fc4bnf033000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}