54372-03 Balboa® Circuit Board VS510SZ Control Systems



SKU: 54372-03

MPN: 54372-03

UPC: 637509110864

Manufacturer: Balboa Water Group®

Warranty: 1 year with manufacturer

Balboa® Circuit Board Standard Value series VL®M7®


  • Compatibility with Digital Duplex & Lite Duplex topside control keypads
  • Chip: VS510SZ

Product specifications:

  • Connector: 8 Pin Phone Cable
  • Size: 10.40″x4.90″x12.30″
  • Pump 1 dual speed
  • Pump 2 single speed
  • Blower/Pump 3 single speed
  • Ozonator/UVC, & light
  • Circ Pump

*All circuit boards will require correct board voltage install and component voltage set-up by moving the component wires on the board, in addition to setting dipswitches correctly. Some configuration on the topside may also be required. Please reference the wiring schematics*

Used for: VS510SZ/VS510SR Control Systems. Uses (2) Chip numbers VS510SZR1(x)/ VS510SZR2 / VS510SR1(x).

Replaces the following previous (discontinued) revisions: Balboa 54372, 54372-01, 54372-02


  • When ordering a circuit board, it is crucial to avoid relying solely on its appearance. Despite the similarities in looks, different circuit boards may have distinct software or chips. The functionality of a circuit board is determined by the chip it incorporates, which imparts unique features to the board. To accurately identify a circuit board, it is advisable to utilize the chip number. This number can typically be located on a white sticker positioned near the center of the board. Additionally, another useful identifier for Balboa Water Group® circuit boards is the five-digit number (5**) commonly present on most boards.
  • The maximum allowable current rating for each pump is 12 Amps. The pumps are compatible with the Expander Board 53544 and the model number for the associated equipment is 330029B-K.

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