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Balboa 53544 Extension Relay Circuit Board

  • Manufactured by: Balboa Water Group, Inc.

$54.38

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Item Number: 22-3391

  • Description
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The Balboa 53544 extension relay circuit boards are also found in hot tubs made by Great Lakes Spas, GPM Spas, Hydro Spa, HydroQuip, Inc., Keys Backyard Spas, Master Spas, Inc. and possibly others.
Please Note: The numbers on the new circuit board you receive may be different and the components may look slightly different but it will still connect the same and it is a fully compatible OEM replacement .
Cross Reference Verification
Tip: Locate the serial number on the old circuit board being replaced.
Tip: The serial number is on a sticker on the old circuit board (not the box).
Tip: The serial number is shown on the sticker preceded by S/N or P/N (part number).
Tip: The image above shows an example of a serial number sticker (click image to enlarge it).

Verify the serial number on the old circuit board being replaced is in this list.

Serial Numbers:
  • 53544
  • BAL53544
  • 3-60-0083
Additional Cross Ref., Compatibility & Installation
If a wiring diagram is shipped with this new circuit board (or emailed) then it shall override your existing wiring diagram.

Otherwise, set wires and/or jumper pins and/or dip switches on the new circuit board to match how they are on the existing circuit board (assuming the old circuit board is already set correctly as per the original wiring diagram on the existing control box).
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.

Please note: System control box serial numbers cannot identify a circuit board.
Please note: Do not use this section for confirmation of making the correct purchase.

The Balboa 53544 extension relay circuit board can be found in the following hot tub system control boxes (but not limited to).

System Control Box Serial Numbers:
  • 55002-01
  • 55002-02
  • 55002-03
  • 55002-04
  • 55004-01
  • 55004-02
  • 55004-03
  • 55004-04
  • 55010-01
  • 55010-02
  • 55010-03
  • 55067-01
  • 55067-02
  • 55067-03
  • 55098-01
  • 55879-01
  • 55879-02
  • 55879-03
  • 53350
  • 53350-01
  • 53350-02
  • 53533
  • 53533-01
  • 53533-02
  • 53600
  • 53600-01
  • 53600-02
  • 53600-HC
  • 53623
  • 53623-01
  • 53623-02
  • 53639
  • 53639-01
  • 53752
  • 53752-01
  • 53752-02
  • 54224
  • 54303
  • 54303-01
  • 54303-02
  • 54303-03
  • 54303-04
  • 54344
  • 54371
  • 54371-01
  • 54371-02
  • 54371-03
  • 54371-HC
  • 54371-HC1
  • 54371-HC2
  • 54371-HC3
  • 54375
  • 54394
  • 54394-01
  • 54394-02
  • 54394-03
  • 54394-04
  • 54394-05
  • 54398
  • 54398-01
  • 54444
  • 54444-01
  • 54491
  • 54559
  • 54563
  • 54757
  • 54478
  • 54478-01
  • 54478-02
  • 54478-03
  • 54491
  • 54491-01
  • 54491-02
  • 54491-03
  • 54491-04
  • 54559
  • 54559-01
  • 54559-02
  • 54846
  • 55004
  • 55098
  • 55119
  • 55879
  • 55900
  • 56121
  • 56176
  • 56185
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  • Manufactured by: Balboa Water Group, Inc.
  • Item Number: 22-3391


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