{"product_id":"carrier-control-board-fa4cnc018008aaaa","title":"OEM Carrier Control Board CESO110057 for Model FA4CNC018008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110057 for Model FA4CNC018008AAAA\u003c\/h1\u003e\n\u003cp\u003eGive your Carrier FA4CNC018008AAAA fan coil back its full intelligence with this genuine OEM control board (CESO110057). The control board acts as the air handler's central brain, coordinating blower timing, fan speed staging, safety interlocks, and communication with the thermostat. A failing board commonly produces symptoms like a non-responsive blower, erratic cycling, or a system that ignores heating and cooling calls. Built and programmed to Carrier's exact specifications for the FA4CNC platform, this factory board ensures correct operating sequences and complete compatibility that generic replacements seldom deliver. Installation is an advanced procedure best left to a licensed HVAC technician: cut power, photograph and label every wiring harness, transfer all connections to the new board, and verify proper operation. Using the OEM board protects your blower motor and other components from harmful, incorrect control signals. Orders placed before 3PM CST ship the same business day, minimizing your downtime. Depend on genuine Carrier engineering and our fast fulfillment for a precise, lasting repair that keeps your equipment running as intended.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC018008AAAA.\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":62955945361779,"sku":"carrier-control-board-fa4cnc018008aaaa","price":159.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4cnc018008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}