{"product_id":"carrier-control-board-fb4bnf048000aaaa","title":"OEM Carrier Control Board HK61EA005 for Model FB4BNF048000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK61EA005 for Model FB4BNF048000AAAA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier control board (HK61EA005) acts as the electronic brain of your FB4BNF048000AAAA fan coil unit, controlling blower operation, fan speed, cycle timing, and safety interlocks throughout heating and cooling. When the board fails, common symptoms include a blower that won't start, no response from the thermostat, erratic cycling, or a dead unit. This genuine factory replacement is engineered to the precise specifications of the FB4BNF048000AAAA, keeping the thermostat, blower motor, and electric heat communicating reliably for consistent, even comfort. Installation is moderate difficulty and best left to a qualified HVAC technician: disconnect power, photograph and label all wire harnesses, transfer the connectors to the matching terminals on the new board, and remount it securely. Verify your existing board's part number before ordering for an exact fit. Selecting an OEM board avoids the compatibility and durability issues common with aftermarket universal boards. In stock and shipping same-day when you order before 3PM CST, so your air handler is back in service quickly with dependable Carrier quality.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BNF048000AAAA.\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":62951286407539,"sku":"carrier-control-board-fb4bnf048000aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4bnf048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}