{"product_id":"carrier-control-board-fb5ana042000aaaa","title":"OEM Carrier Control Board CESO110074 for Model FB5ANA042000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB5ANA042000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board serves as the electronic hub of your FB5ANA042000AAAA fan coil, managing blower motor operation, fan speed staging, and the signal exchange between your thermostat and air handler. A failing board commonly produces a blower that won't start, intermittent run cycles, no airflow during heating or cooling demand, or fault codes at the unit. This genuine Carrier replacement is engineered to exact factory specifications for the FB5ANA042000AAAA, delivering the precise voltage control and dependable operation that generic boards can't guarantee. Installation is moderate: cut power at the breaker, photograph the existing wiring harness, move each connector individually, and secure the board on the original standoffs. A qualified HVAC technician typically completes the work in 30-45 minutes. Return your three-and-a-half-ton air handler to quiet, reliable comfort with a component designed for your exact model. Orders placed before 3PM CST ship the same day to minimize your downtime.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB5ANA042000AAAA.\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":62949754798451,"sku":"carrier-control-board-fb5ana042000aaaa","price":287.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb5ana042000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}