{"product_id":"carrier-control-board-fb4asf048000aaaa","title":"OEM Carrier Control Board for Model FB4ASF048000AAAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4ASF048000AAAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central command of your FB4ASF048000AAAA fan coil, governing blower operation, fan speed selection, and built-in safety logic for steady, efficient airflow. When the original board fails you may see a unit that won't start, an unresponsive thermostat, intermittent blower cycling, or no-heat and no-cool conditions. Manufactured to exact factory standards, this replacement board delivers a precise fit and complete electrical compatibility with the FB4ASF048000AAAA, eliminating the uncertainty of generic alternatives. Installation is a moderate job suited to a licensed HVAC technician: disconnect power at the breaker, transfer each wiring connector one at a time using a reference photo, secure the new board, and re-energize the system. Most pros wrap up in under an hour. A fresh OEM board safeguards your blower motor and related components against recurring electrical faults. We keep this part in stock for immediate shipment — order before 3PM CST and it ships the same day so your system is back online quickly with genuine OEM reliability.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ASF048000AAAA.\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":62952041644403,"sku":"carrier-control-board-fb4asf048000aaaa","price":349.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4asf048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}