{"product_id":"carrier-control-board-fc4dnf024005aaaa","title":"OEM Carrier Fan Coil Control Board for Model FC4DNF024005AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Fan Coil Control Board for Model FC4DNF024005AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board serves as the brain of your FC4DNF024005AAAA fan coil, coordinating blower speed, electric heat staging, and the safety circuits that protect the unit. A faulty board often shows up as a dead blower, erratic cycling, or fault codes at the thermostat — installing the correct factory board clears these issues and restores stable operation. Built to exact Carrier specifications, this board fits the FC4DNF024005AAAA directly, with matching plug locations and relay ratings that eliminate any need for rewiring or configuration changes. Difficulty is moderate: kill power at the breaker, photograph the harness, move each connector one at a time, and mount the board to the original standoffs — roughly 30-45 minutes for a skilled technician. Professional installation is recommended to confirm proper sequencing afterward. Genuine OEM boards safeguard your warranty and outlast universal alternatives. This part is in stock and ships same-day on orders placed before 3PM CST. Bring your Carrier fan coil back to full function with the right factory control board.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4DNF024005AAAA.\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":62947366830451,"sku":"carrier-control-board-fc4dnf024005aaaa","price":224.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fc4dnf024005aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}