{"product_id":"carrier-control-board-fb4ana024008aaaa","title":"OEM Carrier Control Board CESO110074 for Model FB4ANA024008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB4ANA024008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board (CESO110074) is the factory-original circuit board for the FB4ANA024008AAAA fan coil air handler. It controls blower motor operation, fan speed staging, and the communication between your thermostat, indoor unit, and outdoor condensing unit. If the air handler won't start, runs continuously, or shows fault codes, a failing control board is a frequent cause. Installing the precise OEM board ensures accurate voltage signaling and protects the rest of your equipment from intermittent electrical faults. Built specifically for the Carrier FB4ANA024008AAAA model, this is a direct factory replacement that fits the existing mounting bracket and wiring harness. Installation is moderate in difficulty and is best left to a licensed HVAC technician, since it requires disconnecting line voltage and matching low-voltage terminals. Always turn off power at the breaker before servicing. Genuine Carrier components carry proper certification and a guaranteed fit, unlike aftermarket substitutes. Order before 3PM CST and your control board ships same-day, getting your air handler running again quickly. In stock and ready to ship today.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANA024008AAAA.\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":62955146772851,"sku":"carrier-control-board-fb4ana024008aaaa","price":186.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4ana024008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}