{"product_id":"carrier-control-board-fb4anf018008abaa","title":"OEM Carrier Control Board HK42FZ for Model FB4ANF018008ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ for Model FB4ANF018008ABAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the central electronic brain for your FB4ANF018008ABAA fan coil air handler, managing blower operation, fan speed sequencing, and safety interlocks. When your air handler stops responding, runs erratically, or the blower fails to start, a failed control board is a common culprit. This genuine Carrier replacement is engineered to exact factory specifications, ensuring reliable communication between your thermostat, blower motor, and heating elements. Direct compatibility with the FB4ANF018008ABAA means a true plug-in fit—no jumper rewiring or guesswork. Installation is moderate: a competent DIYer comfortable with disconnecting power and matching wire harnesses can complete the swap in under an hour, though we recommend a licensed HVAC technician for warranty and safety. Using the correct OEM board protects your equipment from voltage faults and premature component wear. In stock and ready to ship same-day on orders placed before 3PM CST, so you can restore comfort fast. Backed by genuine Carrier quality for dependable, long-term performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF018008ABAA.\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":62954159309171,"sku":"carrier-control-board-fb4anf018008abaa","price":186.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf018008abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}