{"product_id":"carrier-control-board-fa4cnc036005aaaa","title":"OEM Carrier Fan Coil Control Board for Model FA4CNC036005AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Fan Coil Control Board for Model FA4CNC036005AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central electronic brain of the FA4CNC036005AAAA fan coil unit, managing blower operation, fan speed staging, and safety interlocks for reliable, efficient airflow. When your air handler stops responding, short-cycles, or the blower fails to start, a failed control board is a common cause, and replacing it restores full system function without guesswork. Built to exact factory specifications, this board ensures correct voltage handling and signal timing that aftermarket substitutes often cannot match. Installation is moderate in difficulty and best handled by an HVAC professional: power down at the breaker, photograph and transfer the wiring harness connections, then mount the new board. Most experienced technicians complete the swap in under an hour. Using the factory part protects your equipment warranty and prevents recurring faults from mismatched logic. We ship same-day on all orders placed before 3PM CST, so your repair stays on schedule. Order the correct OEM Carrier control board for your FA4CNC036005AAAA and get your comfort system back online fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC036005AAAA.\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":62955848892787,"sku":"carrier-control-board-fa4cnc036005aaaa","price":249.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4cnc036005aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}