Balboa Circuit Board VS520SZ 55151-01
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Balboa Circuit Board VS520SZ 55151-01 Balboa Circuit Board VS520SZ 55151-01

$599.99

Balboa VS520SZ replacement circuit board supports a primary and secondary 2 speed hot tub pump, additional pump or blower, circ pump, ozonator, stereo and light. 55151-01 is the current version used in the VS520SZ spa packs. 

Circuit board details:

  • Chip # VS520SZR1x
    Compatible replacement for chip #INFI0R1A
  • Part Number: 55151-01
  • Fits in spa pack part #:56007-01

System outputs:

  • 230V Pump 1, 2-Speed
  • 230V Pump 2, 2-Speed
  • 230V Blower
  • 120V Ozone
  • 12V Spa Light
  • 120V AV (Stereo)
  • 230V 5.5KW Heater
  • Optional: 120V Circ Pump

It is very important that you do not order a circuit board based on looks, many Balboa circuit boards look alike but have different software and or chips on them that changes the functionality and features. It is the firmware on the chip that manages the circuit board and gives it its unique functions. To correctly identify a circuit board the chip number should be used to identify it. It can be found on a white sticker near the center of the circuit board. Another number that is helpful in identifying a Balboa Water Group circuit board is the five digit number found on most boards (5****). 

 

Balboa VS520SZ replacement circuit board supports a primary and secondary 2 speed hot tub pump, additional pump or blower, circ pump, ozonator, stereo and light. 55151-01 is the current version used in the VS520SZ spa packs. 

Circuit board details:

  • Chip # VS520SZR1x
    Compatible replacement for chip #INFI0R1A
  • Part Number: 55151-01
  • Fits in spa pack part #:56007-01

System outputs:

  • 230V Pump 1, 2-Speed
  • 230V Pump 2, 2-Speed
  • 230V Blower
  • 120V Ozone
  • 12V Spa Light
  • 120V AV (Stereo)
  • 230V 5.5KW Heater
  • Optional: 120V Circ Pump

It is very important that you do not order a circuit board based on looks, many Balboa circuit boards look alike but have different software and or chips on them that changes the functionality and features. It is the firmware on the chip that manages the circuit board and gives it its unique functions. To correctly identify a circuit board the chip number should be used to identify it. It can be found on a white sticker near the center of the circuit board. Another number that is helpful in identifying a Balboa Water Group circuit board is the five digit number found on most boards (5****).