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Balboa 50162 Circuit Board 6U2 and 624, Jacuzzi, Sundance 6500-528

  • Manufactured by: Balboa Water Group, Inc.
  • Part Number: 50162
  • Chip Number: 6U2 and 624

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Item Number: 22-6319

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The Balboa 50162 6U2 and 624 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 50162 6U2 and 624 circuit boards are also found in hot tubs made by Jacuzzi, Inc., Sweetwater Hot Tubs, Sundance Spas under the part number 6500-528.
Cross Reference Verification
Serial Numbers:
  • 50162
  • BAL50162
  • 611316

Chip Numbers:
  • 6U2
  • 624
Additional Cross Ref., Compatibility & Installation
This circuit board comes with a calibrated temperature sensor.
Tip: When replacing a hot tub circuit board, testing the heater and replacing it (if bad), is recommended before installing or applying voltage on a new circuit board.
Note: A continuity test is not a sufficient heater test. Contact us by phone for more details on testing a heater.

Tip: Burned circuit boards or burned heater relays are often due to a loose electrical connection or a bad heater or both.
If all connections are tight and if the heater is good then the heater relays are probably old and worn out.
If a burned relay was powering a pump and all electrical connections are tight then the relay is probably old and worn out or the pump might be bad or going bad or all three.
Replacing the heater and/or pump with a new one is recommended if any of those scenarios apply.

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  • Manufactured by: Balboa Water Group, Inc.
  • Part Number: 50162
  • Part Number: 6U2 and 624
  • Item Number: 22-6319

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