Potential-free switchable socket for whirlpool - sensible?

I think the temperature sensors can also handle water. But without WiFi, it won't work then...

Well, I don't know any Shellys with LAN - unfortunately! Otherwise, very nice little devices, even amateurs can get them up and running in minutes.

We all trust you to control it as described above :cool: but you are moving far away from the KIS principle. If something goes wrong, you'll have to troubleshoot in many places. But I’m on board here because I plan something similar with 15m³ of water :rolleyes:

but you are moving far away from the KIS principle.

Yes, if I want to consider the water temperature, otherwise it is a simple wired actuator that receives a signal from the system's MasterController. Ideally as a plug-in part.