{"product_id":"carrier-control-board-fa4cnf030005aaaa","title":"OEM Carrier Control Board for Air Handler Model FA4CNF030005AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Air Handler Model FA4CNF030005AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the genuine factory replacement for the FA4CNF030005AAAA fan coil air handler. Acting as the brain of the unit, the control board interprets thermostat calls, sequences the blower and electric heat stages, manages relay timing, and oversees system safeties. When it fails, you may see no blower operation, erratic cycling, heat that won't engage, or a totally unresponsive air handler. Built and programmed to Carrier's exact specifications, this board guarantees correct logic, timing, and full compatibility with your FA4CNF030005AAAA. Installation is an advanced job best left to a qualified HVAC technician: disconnect power, photograph and transfer each wire harness to its matching terminal, and mount the board securely—about 30 to 45 minutes. Match every connection precisely to prevent damage to the new board. We stock this control board and ship same-day on orders placed before 3PM CST, sparing you the long factory backorder wait and getting your Carrier system running again.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNF030005AAAA.\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":62955503026547,"sku":"carrier-control-board-fa4cnf030005aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4cnf030005aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}