This is a genuine OEM Carrier Furnace Control Board. It was professionally pulled from a working unit that was recently upgraded. It has been inspected for any signs of heat damage or leaking capacitors and is ready for installation. Brand: Carrier / Bryant / Payne. Part Numbers: CEPL131271-01-R / HK42FZ112 / CEBD431271-01-R. Condition: Used (Tested and Working). Compatibility: This board is found in many Carrier, Bryant, and Payne furnaces. Please verify that your current board matches one of the part numbers listed above before purchasing. Note: If you are unsure of compatibility, please check your furnace model number or consult a technician.