I now changed 3 of these dumb thermostats to ZigBee enabled ones. Now I can set the temperature and program things like:

- heat the room for 2 hours, the floor keeps the room warm for the whole day.
- automatically only heat if the average daytime outside temperature is lower than 10 degrees
- move the valve once a week for a short period in summer so that they don’t get stuck and don’t work in winter

So many nice wins. Thanks #homeassistant

😍