{"product_id":"carrier-control-board-fb4anf030005afaa","title":"OEM Carrier Control Board CESO110074 for Model FB4ANF030005AFAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB4ANF030005AFAA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier control board (CESO110074) serves as the electronic brain of your Carrier FB4ANF030005AFAA fan coil unit, managing blower speed, safety limits, and signals between the thermostat, motor, and heating elements. When this board fails, you may experience no blower operation, error codes, short cycling, or a system that won't power on. This genuine Carrier board is manufactured to exact factory specifications for guaranteed compatibility with your FB4ANF030005AFAA, ensuring correct relay timing and built-in safety protection. Control board replacement is a moderate-difficulty task suited to a licensed HVAC technician, involving line-voltage disconnection, pin-for-pin harness transfer, and verification of jumper or dip-switch settings. Choosing the correct OEM board prevents the erratic behavior and fit problems often seen with universal substitutes. Each board meets Carrier's original testing and performance standards. In stock and ready to ship today. Order before 3PM CST and your control board ships the same day, so you can get reliable heating and cooling restored fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF030005AFAA.\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":62953816293747,"sku":"carrier-control-board-fb4anf030005afaa","price":187.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf030005afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}