{"product_id":"carrier-control-board-fb4bsf024l00aaaa","title":"OEM Carrier Control Board for Model FB4BSF024L00AAAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4BSF024L00AAAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central circuit board that handles blower activation, fan speed sequencing, and safety controls in your Carrier FB4BSF024L00AAAA fan coil air handler. A worn or failed board often shows up as a blower that won't run, intermittent shutdowns, or lost thermostat communication. Engineered to exact Carrier specifications for the FB4BSF024L00AAAA, this factory-original part ensures accurate relay timing, proper voltage handling, and full compatibility with your system. Installation is moderate: disconnect power, photograph the existing wiring, transfer each connector to the matching terminal on the replacement board, and confirm DIP-switch positions. A licensed HVAC technician is recommended. Genuine OEM boards protect your warranty and avoid the recurring faults common with generic parts. This control board is in stock and ships same-day on orders placed before 3PM CST, so you can restore comfort quickly. Order the precise factory-matched part designed for your specific model.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BSF024L00AAAA.\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":62951017415027,"sku":"carrier-control-board-fb4bsf024l00aaaa","price":249.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4bsf024l00aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}