Balboa PCB Circuit Board 53834-04 is a popular replacement part for the Balboa Water Group's M7 spa system. It is designed to fit only plastic Balboa enclosures and will not work with metal boxes. As such, it does not include the plastic enclosure, heater or other pack components - just the circuit board itself.

When replacing a circuit board, it is important to pay attention to the chip number. The TS2000R1A corresponds to the Balboa EL2000 Mach 2 circuit board while the TS2000R2A corresponds to the Balboa EL2000 Mach 3 circuit board. The difference between these two boards lies in their mounting holes - they are positioned differently on each model. If you are looking to replace your Balboa circuit board, make sure that you know the exact chip number and select the correct model for your enclosure.

• Only functions with plastic Balboa enclosures or packs
• Incompatible with metal boxes
• No pressure switch used in this Balboa M7 system.
• ThermoSpa is one of the hot tub manufacturers that uses this circuit board.
• Plastic enclosure, heater, or any other spa pack components are not included.
• Chip # TS2000R2A - Balboa EL2000 Mach 3 circuit board. The mounting holes' location is what makes the difference.
• Cord Type - Molex Cable
• Chip Number - EL2000M3R2(x)
• Printed Circuit Board - El2000, M3

Additional information:
Alternate Part Number - 5383404