Title: Carrier HK42FZ064 Furnace Control Board OEM New Bryant Payne 314AAV 58CTW Description: New genuine Carrier Factory Authorized Parts control board, part number HK42FZ064. This is an OEM integrated furnace control board used in certain Carrier, Bryant, and Payne furnaces. It is still in the anti-static bag and original box as shown. The orange label indicates the model plug is not included, so you will need to reuse the model plug from your existing board.