Replacement Boards for Serial Type Standard Digital Corresponding panel connector must be a phone plug type. Temp sensor/hi limit sold separately. Chip Number Note: Balboa produces many different boards for various manufacturers. To correctly identify a replacement board, the chip number near the center of the board would be required. The following topside(s) are compatible with the above circuit board: 58-138-1102, 58-138-1103, 58-138-1104, 58-138-1115, 58-138-1116 Extended identical to: 50975 51408 51511 51545 51789 52518 54122 611313 2000DR1C 2000DR2B 510ER1A 520ER1C 9710-07 AC100R1A APS100R2A B240DGR2A B240DGR2B B240DGR2D BAL52518 C3000R1C C3000R1D C4000R1A DAK100R1A DAK100R1B DS100R1C DS34R2A DS34R2B DS4R3C FW150R1B H150R2A H150R2C HS100R1A JET100R1A L101R1B LB104R1B LB104R1C LB104R1D LB104R1E M2/M3R1D MAJ200R1B MAJ200R1D MAS300R1F Q1043R2A SAR200R2A SCS100R1A SS3000R1A WS200R1A ZX2000R2A ZX2000R2B 24927
2000 Value Replacement BoardReplacement boards for 2000 Value systems. This board is compatible with Duplex Digital and Lite Duplex Digital panels. The following topside(s) are compatible with the above circuit board: 58-138-1142, 58-138-1143, 58-138-1144, 58-138-1145, 58-138-1146, 58-138-1147, 58-138-1148, 58-138-1149, 58-138-1165Balboa 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.