{"product_id":"carrier-control-board-fc4bnf036015aaaa","title":"OEM Carrier Control Board for Air Handler Model FC4BNF036015AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Air Handler Model FC4BNF036015AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the genuine electronic brain for your Carrier FC4BNF036015AAAA fan coil air handler. The control board manages blower operation, relay sequencing, fan speed signaling, and safety interlocks, coordinating communication between your thermostat and the air handler's components. A failed board often results in a blower that won't run, erratic fan behavior, no response from the thermostat, or fault codes on the equipment. Built to Carrier's exact electrical and firmware specifications, this board ensures full compatibility and dependable operation for the FC4BNF036015AAAA. Installation is rated moderate—best suited to experienced DIYers or HVAC technicians—and typically takes 30 to 45 minutes. Always shut off power at the breaker, photograph the wiring connections, and transfer plugs one at a time to avoid errors. Replacing a defective control board restores reliable, responsive system performance and prevents intermittent comfort failures. Orders placed before 3PM CST ship the same business day so you can complete your repair without waiting.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4BNF036015AAAA.\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":62948390044019,"sku":"carrier-control-board-fc4bnf036015aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fc4bnf036015aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}