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Leisure Bay Replacement Circuit Board, by Balboa, Model LB501SZR1 VS501Z. OEM part numbers 54341 and 4054341. Replacement board for Leisure Bay G-3 Control box part number 54340.
SpaGuts P/N: 10-175-4341
Features: Pump 1, Pump 2, 12V Light, Ozone and Circulation Pump circuits.
Board Dimension (Approx): 11 inch x 5 inch
This circuit board is compatible with the 307014 or 53432 Leisure Bay Topside Panel, 53353 Leisure Bay Topside Panel, and the 53605 M7 Sensor Kit.
**Optional replacement circuit board for the 53353 board (Leisure Bay Control Box 53352, Chip LB501SR1A). The 54341 board has the circulation pump and ozone circuits on the main board. The 54341 board also uses the same topside panel as the 53353 board.
This item comes with a one year limited warranty.
SPECIAL ORDER NOTES: THIS IS A SPECIAL ORDER AND HAS AN ESTIMATED 20-60 BUSINESS DAYS LEAD TIME BEFORE SHIPPING. SPECIAL ORDERS ARE NON-RETURNABLE AND CANNOT BE CANCELED ONCE THE ORDER IS PLACED.
When selecting your spa circuit board, it’s critical that you go by part numbers and not appearances or the model number. The part number on a spa circuit board can be found on a white sticker located directly on the circuit board (The ID label may be located on the board relays or on the transformer). Buy based on this part number. Model numbers of a circuit board may provide many different options and/or lead to ordering the wrong part. Do NOT purchase a hot tub circuit board just because it looks the same as the one you’re replacing and have a similar model number. Spa circuit boards can look identical, but be programmed differently to work with different spa controllers and topside panels. NOTE that most circuit boards need to be configured in the field to work with the existing spa components and power ratings, and a licensed professional is recommended for installation and configurations. If this circuit board is being used as an optional replacement for the original circuit board, please follow the new circuit board wiring diagram for proper installation and configuration setup.