Our office is now closed due to COVID-19.
Orders are still being shipped, please email us for all technical support & order queries
Balboa GS & GL PCB's
Balboa GS & GL Circuit Boards (PCB's)
We are one of the largest online retailers of Balboa replacement printed circuit boards, Balboa is by far the most common PCB found on European hot tubs and spas. The GS and GL series of PCB's are the new models used inside the modern plastic control boxes from 2005 to the present day.
Matching up your new PCB is easy! Just find the serial number written on the white label located directly on the circuit board. The serial number will be written as S/N, then you need the following 5 digits starting with the number 5. For example s/n 52397 ******