{"product_id":"carrier-control-board-fb4bnf048010aaaa","title":"OEM Carrier Control Board HK61EA005 for Model FB4BNF048010AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK61EA005 for Model FB4BNF048010AAAA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier control board (HK61EA005) is the electronic brain of your FB4BNF048010AAAA fan coil unit, managing blower operation, fan speed, timing, and safety interlocks across heating and cooling cycles. When this board fails you may see a blower that won't start, erratic fan behavior, no response to the thermostat, or a unit that won't power up at all. This genuine factory replacement is calibrated to the exact specifications of the FB4BNF048010AAAA, delivering reliable communication between the thermostat, blower motor, and electric heat for consistent comfort. Installation is moderate difficulty and best handled by a qualified HVAC technician: disconnect power, photograph and label every wire harness, transfer connectors to the matching terminals on the new board, and remount it. Always verify your existing board's part number before ordering. Choosing an OEM board avoids the compatibility and reliability problems common with universal substitutes. In stock and ships same-day on orders placed before 3PM CST, getting your air handler back online quickly with genuine Carrier reliability.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BNF048010AAAA.\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":62951283818867,"sku":"carrier-control-board-fb4bnf048010aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4bnf048010aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}