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Balboa 51428 Circuit Board H276R1(x), Jacuzzi, Whirlpool

Balboa 51428 Circuit Board H276R1(x), Jacuzzi, Whirlpool
  • Manufactured by: Balboa Water Group, Inc.
  • Part Number: 51428
  • Chip Number: H276R1(x)

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Item Number: 22-8858

  • Description
  • Details
  • Reviews

The Balboa 51428 H276R1(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 51428 H276R1(x) circuit boards are also found in hot tubs made by Jacuzzi, Inc., Whilrpool Corporation and possibly others.
Cross Reference Verification
Serial Numbers:
  • 51428
  • BAL51428
  • 9710-26

Chip Numbers:
  • H276R1A
  • H276R1B
  • H276R1C
Additional Cross Ref., Compatibility & Installation
This replacement circuit board can only be used if your hot tub system has two jet pumps and both of them must be single<.u> speed jet pumps.

If your system has more or less than two pumps, do not place this order.
If your system has two pumps but they are not both single speed pumps, do not place this order.
Instead, please give us a call so we can help find the correct replacement you need.
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.

Tip: Items shown in RELATED PRODUCTS below have also been found in hot tub systems with Balboa 51428 H276R1(x) circuit boards.

Unsure of what something on this page means?

Please contact us so we can better assist you.


  • Manufactured by: Balboa Water Group, Inc.
  • Part Number: 51428
  • Part Number: H276R1(x)
  • Item Number: 22-8858


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