54357 Balboa ® VS501Z Circuit Board M7 | 54357-03

54357 Balboa ® VS501Z Circuit Board M7 | 54357-03 Circuit Board, Balboa, VS501Z, Duplex Digital, 54357 Balboa ® spa circuit board for VS501Z  series, M7 technology. This circuit board works with a variety of mini oval and lite deluxe topside panels. This board uses M7 technology so there is no pressure switch needed. Circuit boards are not "plug and play - they will require correct component voltage set-up and dipswitch configuration. Please follow the wiring schematics on the back side of the spa pack cover. Do not buy a circuit board based on appearance, as many boards look the same and manufacturers can change board appearance. Refer to this tech tip before buying a replacement board What to Look for When Buying a Circuit Board €“ Spa Parts Experts Features: CHIP: VS501Z Circuit Board Model:  PS6502B Series Product Specifications: 2 Speed Pump (120 or 240 volts) 1 Speed Pump or A Blower (120 or 240 volts) Circulation Pump (120V or 240V,  if used a minimum of 30gpm is required fo