Balboa SF273 PCB

Balboa's Spaform SF273 printed circuit board is used in many Spaform and Aquamarine spas. It is no longer marketed by Balboa. We advise you to replace it with a retrofit, or to contact us to find a replacement.

It works with the M7 heater and with VL-series keypads with "Clock" and "Mode" buttons (it is often connected to a VL801 keypad, for example.

Part numbers
Balboa: 52604