{"product_id":"carrier-control-board-fb4ana024000aaaa","title":"OEM Carrier Control Board CESO110074 for Model FB4ANA024000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB4ANA024000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board (CESO110074) is the central electronic brain of your FB4ANA024000AAAA fan coil, managing blower operation, fan speed sequencing, and safety interlocks. When your air handler won't power up, the blower fails to cycle, or you're seeing erratic fan behavior, a failed control board is a common culprit. This genuine Carrier replacement is engineered to exact factory specifications, ensuring proper communication with your thermostat and seamless integration with existing wiring harnesses. Installation is moderate difficulty—a competent DIYer comfortable with low-voltage wiring can complete it in 30-45 minutes, though we recommend a licensed HVAC technician for warranty and safety. Always photograph existing wire connections before removal. Using a genuine OEM board protects your system from the compatibility and reliability problems common with aftermarket boards. In stock and ready to ship. Order before 3PM CST and your part ships the same day, getting your heating and cooling system back online fast. Backed by our quality guarantee and expert support.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANA024000AAAA.\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":62955199463795,"sku":"carrier-control-board-fb4ana024000aaaa","price":189.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4ana024000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}