Home > Electrical Parts > Control System Parts > Printed Circuit Boards > Balboa Elite, Duplex & M3 Circuit Boards
No stock, discontinued
Used by many brands
This circuit board is used on many hot tubs and spas and is easily recognised by its manufacturers code 53305, it is M7 which means it has 2 x M7 sensors connecting from the board to the heater and no pressure switch.
The PCB is very easy to fit as it will be like for like the same as the original one.
The best way to test a circuit board is to disconnect all the pumps, lights and heater so only the circuit board and touch panel are connected and if the fault still exists its recommended to try a new touch panel first as this is easily returned.
This part should be fitted by a experienced tradesman or a competent individual as a faulty install could result in board damage and invalidate warranty.
Regarding returns: It is note possible to return a Circuit board if it has been taken out of it's protective bag and or been fitted, so therefore please be careful when diagnosing and testing the hot tub fault correctly.
Quick Find Code: 31012Brand: BalboaMake & Model: 53305Width (cm): 24Height (cm): 18Pump 1: Single or dual speedPump 2: Single SpeedPump 3: Single SpeedAir Blower: YesHeater: 3kw M7Light option: 12 volt or 230 voltOzone: ReadyTopsides Compatible: VL Range (J7 Switch to Deluxe)
Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz
At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.
For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles
Hot Tub Electrical Guides
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