Balboa Circuit Board Duplex Digital - 54003

This is Balboa Duplex Digital M-1 Circuit Board and works with any digital duplex top side. Requires 120volt power supply.

All are Balboa Circuit boards and new and carry a full manufacturers warranty unless fully noted. Be cautious purchasing reconditioned boards that you think are new if a price seems to good it is almost always a reconditioned board.

We have extensive experience with Balboa spa circuit boards and are always available to help.

Never purchase any Balboa spa circuit board by the picture as many of balboa's boards look the same and just have a different chip on them. Always match up the chip number and the Balboa 5 digit number that starts with a 5. If you need assistance with locating or matching a chip number click here or call us and we will be glad to help.

The Balboa 54003 circuit board is used in: (note the last digit or letter is the revision number shown in list as "*")

The Balboa Circuit Board Duplex Digital - 54003 also is used to replace the following:

• 1900DR1*
• 1900DR1*
• 1900DR1 *
• 410ER1*
• 51405
• 51542
• 51569
• 51586
• 51656
• 54003
• 611311
• 9710-09
• BAL54003
• BH50*
• C11JDR1*
• C11JDR1*
• C2000R1*
• C2000R1*
• C2000R1*
• DAK50R1*
• DS50R1*
• DS50R1*
• DYN100R1*
• DYN100R1*
• MAS125R1*
• NOR124R1*
• P295R1*
• RET50R1*
• SS23DR1*
• SS23DR1*
• VIK100R1*
• VIK100R1*
• ZX500DR1*

As with all electrical items once a balboa circuit board has been install we can not take it back other then for manufacturers warranty.