{"product_id":"carrier-control-board-fa4bnc036008aaaa","title":"OEM Carrier Control Board CESO110074 for Model FA4BNC036008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FA4BNC036008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board (CESO110074) is the electronic brain of your FA4BNC036008AAAA fan coil unit, managing blower operation, fan timing, safety interlocks, and communication between the thermostat and motor. A faulty control board causes erratic blower behavior, no airflow, blown fuses, or a completely unresponsive system, so an exact OEM replacement is the reliable fix. Built to precise Carrier specifications, this board matches the original's relay layout, terminal connections, and firmware logic for true plug-and-play compatibility. Installation is a moderate-to-advanced task: disconnect power, photograph and label every wire harness, unclip the old board, mount the new one, and reconnect each connector to its matching terminal. Because of the electrical complexity, we recommend a licensed HVAC technician unless you have solid wiring experience. Every board is genuine OEM and backed by our quality guarantee for dependable, long-lasting performance. In stock and ships same-day when you order before 3PM CST, so you can restore proper control and airflow to your Carrier air handler without a long wait.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4BNC036008AAAA.\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":62956712231283,"sku":"carrier-control-board-fa4bnc036008aaaa","price":149.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4bnc036008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}