control your "old" water-based underfloor heating quickly and easily with Shelly, and how? You can find out here on SHELLYMAGAZIN.at

everyone wants a comfortable room temperature without wasting unnecessary energy, and how? With Shelly, it’s very easy.
with the help of a Shelly Pro 4PM, the actuator of your underfloor heating is opened (or closed)
and thus the room temperature is regulated. Please note that underfloor heating works relatively slowly, which means you will notice the temperature difference only after some time. Keep this in mind for any possible time control.


but it gets even better:
Time control: you can easily program an "online" timer via the Shelly APP
for example in the morning from 06:00 to 08:00 and in the evening from 18:00 to 22:00

You can top it off with temperature and humidity control
You add a Shelly H&T Gen3, which measures temperature and humidity and shows you both via the Shelly APP as well as on its display – battery powered (runtime up to 1 year)

What do you need for this project?
- an electric actuator suitable for your underfloor heating (control voltage 230V)
- a Shelly Pro 4PM (for up to 4 heating circuits)
- a Shelly Plus H&T Gen3