The CESO110057-02 Bryant Carrier Furnace Control Circuit Board is a direct replacement for circuit boards Part Numbers: CESO110057, CESO110057-00, CESO110057-01, CESO110048, CESO110020, and HH84AA016. This control board is used on most furnaces with model numbers that start with: 349MAV/373LAV/376CAV/383KAV/395CAV/398AAV/399AAV or Carrier 58DHC/DXC/EJA/PAV/SSC/SXC/WAV/ZAV. All of the control boards we sell are brand new Factory Authorized Bryant Carrier OEM parts. This control board comes wrapped in an anti-static shielded bag and neatly packed in a Carrier Factory Authorized Parts box with instructions. Box may have a bit of wear on it, product inside is new and untouched.