{"product_id":"carrier-control-board-fa4cnc048008aaaa","title":"OEM Carrier Control Board CESO110074 for Model FA4CNC048008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FA4CNC048008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board (CESO110074-style) runs the blower control, sequencing, and safety logic on your FA4CNC048008AAAA fan coil. If your air handler won't start, short-cycles, or throws fault codes, a failed board is a frequent culprit. Engineered to exact factory specifications, it ensures reliable signaling between the thermostat, blower motor, and electric heat elements for steady, efficient comfort. This is a direct-fit replacement for the FA4CNC048008AAAA, connecting to the original wire harness with no modifications required. Installation difficulty is moderate: an experienced HVAC technician can complete the swap in about 30-45 minutes by transferring the plug connectors one at a time. Always disconnect power at the breaker before servicing the unit. A genuine OEM Carrier board protects your warranty and avoids the fitment and reliability risks of aftermarket boards. We stock this part and ship same-day on orders placed before 3PM CST, so your system is back up and running fast. Contact our parts specialists anytime to verify fitment for your unit.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC048008AAAA.\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":62955701731699,"sku":"carrier-control-board-fa4cnc048008aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4cnc048008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}