{"product_id":"carrier-control-board-fb5anf030000aaaa","title":"OEM Carrier Control Board for Air Handler Model FB5ANF030000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Air Handler Model FB5ANF030000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central electronic controller for your FB5ANF030000AAAA fan coil air handler, managing blower operation, electric heat relays, fan-on and fan-off timing, and built-in safety protection. It translates thermostat calls into precise blower and heat staging so your system runs efficiently and guards against overheating. A failing board often shows up as a non-responsive blower, erratic fan cycling, repeatedly blown fuses, or a unit that ignores the thermostat. Engineered to Carrier's exact specifications, this direct replacement matches the original FB5ANF030000AAAA board's harness connectors, relay configuration, and control logic for true plug-and-play installation. The job is moderate to advanced: remove power, label and unplug each harness, mount the board on the same standoffs, and reconnect. Most technicians and seasoned DIYers finish in 30 to 45 minutes. Installing the OEM board avoids the compatibility problems and nuisance fault codes that come with aftermarket boards. In stock and shipping same-day on orders placed before 3PM CST. Contact our HVAC specialists to confirm the correct board for your model and serial number.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB5ANF030000AAAA.\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":62949653545331,"sku":"carrier-control-board-fb5anf030000aaaa","price":149.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb5anf030000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}