We have a Hot tub that came with the house we purchased.
Generally all ok, but the controls have never had an overlay.
It has buttons that seem to be;
'Pump or Jets' on / Lights On / Temp Increase / Temp decrease
There are Leds under that show when the Pump or Lights or Heaters are on.
The Topside is 110mm wide approx. x 40mm Oval
I can see that the control plugs in onto the main PCB. This is marked GS Series. Model - MGS500Z
My question is, what new unit can I use to replace the current Topside ?
Looking at Balboa info, it seems I would need