Refurbished / Professionally Tested. Up for sale is a genuine OEM Carrier / Bryant / Payne Integrated Furnace Control Board. This board was carefully pulled from a working system, thoroughly cleaned, and professionally bench-tested to guarantee full functionality. Engineering / Board Numbers: CEPL130446-01 (also covers CEPL130456-01 and CEBD430456-15A). Application: Fits many Carrier, Bryant, and Payne variable-speed or multi-stage gas furnaces. Testing & Quality Assurance. Relays, blower motor outputs, and safety circuit terminals have been fully verified. No burned traces, damaged resistors, or leaking capacitors. Rest assured this board is ready to plug in and restore your heating system immediately. Note: Please make sure to transfer your old model identifier chip/plug from your broken board onto this replacement board during installation to maintain your system’s proper airflow configurations. HK70EZ chip included upon request only. Please verify that your original part or engineering numbers match before purchasing. Feel free to message me with any compatibility questions! A certified tech should install this part according to all safety guidelines to ensure proper functionality and calibration.