{"product_id":"carrier-control-board-fy4anf024000aaaa","title":"OEM Carrier Control Board CESO110074 for Model FY4ANF024000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FY4ANF024000AAAA\u003c\/h1\u003e\n\u003cp\u003eThe genuine OEM Carrier control board (CESO110074) is the central electronic controller for your FY4ANF024000AAAA fan coil air handler, governing blower start\/stop, fan-off delays, relay sequencing, and signaling between the thermostat and outdoor condenser. A faulty board commonly causes a non-responsive blower, erratic cycling, no thermostat communication, or fault codes—installing a new board brings the system back to coordinated, reliable operation. Produced to precise Carrier specifications, this board is a direct factory replacement engineered specifically for the FY4ANF024000AAAA, so connectors, mounting standoffs, and control logic match exactly. Installation is moderate: turn off power, photograph the harness, move each plug one at a time to the new board, mount it, and test—roughly 30 to 45 minutes for a capable DIYer or HVAC technician. Always verify power is disconnected before servicing electronics. Orders placed before 3PM CST ship the same day to keep downtime to a minimum. Rely on genuine OEM components for consistent, long-term system performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FY4ANF024000AAAA.\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":62942880727411,"sku":"carrier-control-board-fy4anf024000aaaa","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fy4anf024000aaaa.jpg?v=1781466466","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fy4anf024000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}