When using Themo with your floor heating it is very important to set the Maximum Temperature limit for each room where Themo is installed. 


When setting up a new device by default the upper temperature limit has been set to 30 degrees. It is possible to increase or decrease this temperature limit specific to your floor. 


Always check with your underfloor heating specification and floor manufacturer what is the recommended maximum temperature to be used.


To change the default value go to Room Screen and select Room Settings. From the settings list choose Maximum Temperature. 



Use temperature selector to change temperature limit. Tap on the new temperature to select and then confirm the new setting with Change limit button


Please note that the temperature limit is only used with automatic schedule and not with Manual Setpoint mode used from the app or from the device.  




The Smart Schedule may preheat your floor before high electricity price period to reduce cost. Preheating will never exceed the set temperature limit. 


The higher you set the maximum temperature limit the more cost reduction can be achieved with smart electricity price optimisation. However please consider your floor type and fellow habitants. 


Learn more about optimisation technology: