Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center of the board. It is imperative that this number is supplied to Horizon Spa & Pool Parts for proper circuit board match. Just because boards may look similar the programming may not allow it to work properly in all applications. Please review our Balboa Chip Cross Reference below.
33-0033 HydroQuip PCB, HydroQuip, PS6503B Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center
33-0033B HydroQuip PCB, HydroQuip, PS6603B Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the
33-0032A HydroQuip PCB, HydroQuip, PS6501B Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center
