{"product_id":"carrier-control-board-fb4anb048000abaa","title":"OEM Carrier Control Board CESO110074 for Model FB4ANB048000ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB4ANB048000ABAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board (CESO110074) is the brain of your FB4ANB048000ABAA fan coil unit, managing blower operation, ECM motor signals, and safety interlocks for reliable heating and cooling. When your air handler won't start, runs erratically, or trips on fault codes, a failed board is the most common cause. Built to exact factory specifications, this board drops directly into the FB4ANB048000ABAA without modification, restoring proper airflow staging and system communication. Installation is moderate difficulty and best handled by an HVAC technician: disconnect power, photograph wiring, transfer connectors one at a time, and confirm low-voltage continuity before restoring power. Using the OEM board protects your warranty and ensures correct timing and relay logic that aftermarket boards often miss. Every unit is tested for quality and backed by our hassle-free returns. In stock and ready to ship the same day on orders placed before 3PM CST, so you can get your system back online fast. Order now to avoid extended downtime and costly callbacks.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANB048000ABAA.\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":62954724262259,"sku":"carrier-control-board-fb4anb048000abaa","price":224.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anb048000abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}