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Balboa 52311 Circuit Board PRESTGR1(x), Dynasty Spas

  • Manufactured by: Balboa Water Group, Inc.


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Item Number: 22-2782

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The Balboa 52311 PRESTGR1(x) circuit board is discontinued but we have options.

Option 1: Get your circuit board repaired.  Please contact us before sending items in for repair.

Option 2: Contact us to inquire about a new retro-fit system control box replacement.

The Balboa 52311 PRESTGR1(x) circuit boards are also found in hot tubs made by Dynasty Spas and possibly others.
Cross Reference Verification
Serial Numbers:
  • 52311
  • BAL52311

Chip Numbers:
  • PRESTGR1A
  • PRESTGR1B
System Control Box Serial Numbers
Tip: The system control box is usually located below the hot tub and the circuit board mounts inside of it.

The Balboa 52311 PRESTGR1(x) circuit board can be found in the following hot tub system control boxes (but not limited to).

System Control Box Serial Numbers:
  • 52310
  • 52310-01
  • 52310-HC
  • 52310HC1
  • Dynasty Spa control Box PN: 10990
Tip: Items shown in "Related Products" below have also been found in hot tub systems with Balboa 52311 PRESTGR1(x) circuit boards.

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  • Manufactured by: Balboa Water Group, Inc.
  • Item Number: 22-2782


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