{"product_id":"carrier-control-board-fa4anf018000aaaa","title":"OEM Carrier Control Board Replacement for Model FA4ANF018000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board Replacement for Model FA4ANF018000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board manages blower motor operation, safety controls, and communication for your FA4ANF018000AAAA fan coil unit. It coordinates fan staging, monitors sensor data, and reports fault codes so your system heats and cools precisely on demand. A bad board often results in no blower response, intermittent shutdowns, or an unresponsive thermostat—this exact-fit replacement clears those issues and returns the unit to normal cycling. Built to Carrier OEM standards, it drops into the FA4ANF018000AAAA without rewiring, aligning with original connectors and mounting holes. Installation is moderate difficulty and should be done by a qualified HVAC technician with the unit de-energized; plan for about 30–45 minutes and label all wiring first. Authentic Carrier parts provide the correct firmware behavior and durability that generic boards may lack. Order before 3PM CST and your control board ships same-day to reduce downtime. Our support team can verify fitment if you have any questions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4ANF018000AAAA.\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":62959001960819,"sku":"carrier-control-board-fa4anf018000aaaa","price":236.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4anf018000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}