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Balboa 51387 Circuit Board H100R1(x) Alt Replacement 2, Hawkeye Spas

  • Manufactured by: Balboa Water Group, Inc.

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Item Number: 22-8650

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The Balboa 51387 H100R1(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 51387 H100R1(x) circuit boards are also found in hot tubs made by Hawkeye Spas and possibly others.
Cross Reference Verification
Serial Numbers:
  • 51387
  • BAL51387

Chip Numbers:
  • H100R1A
  • H100R1B
  • H100R1C
  • H100R1D
  • H100R1E
  • H100R1F
Additional Cross Ref., Compatibility & Installation
ATTENTION: This replacement circuit board is only compatible with topside control panels with one connector plug.

If your topside control panel has more than one connector plug, do not place this order.
Instead, please give us a call so we help you select the correct replacement.
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  • Manufactured by: Balboa Water Group, Inc.
  • Item Number: 22-8650

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