Balboa - Circuit Board, VS523DZ, Serial Deluxe Digital, - 55856
Board Model - VS523DZ
Used inside Balboa Control Box number 54762
The Value Series (VS) family of hot tub systems were designed using Balboa's patented M7® temperature and water flow sensing technology and a new universal control platform. These features increase the reliability, ease of installation and serviceability of the control.
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