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Arguably the most controllable heat pump

  • Comfortable operation of the heat pump and heating circuits all incl. DHW
  • Application for iPad, Android, iPhone
  • Access from anywhere using a web interface
  • Extremely easy to connect the heat pump to the Internet
  • No regular fees for a static IP address
  • No requirement to setup router – Plug and go!
  • Online operational monitoring and reporting of error alarms

User friendly web and smartphone applications allow you to alter heat pump settings and even room temperatures for those zones fitted with our intelligent PAD controller wall terminal. Amend operating parameters of all MasterTherm heat pumps from the comfort of your desk or couch using a PC, tablet, laptop, or smartphone.

The intuitive, clearly presented graphical interface of the application allows control of three operating areas: the heat pump unit, the temperature of the individual rooms/zones and domestic hot water temperature.

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Master Therm Online: 

Remote Control and Service Monitoring


Connecting the Master Therm heat pump to the internet allows it to be controlled from anywhere via the web browser on Mastertherm.online or via an app on a mobile phone or tablet. You are thus in full control of your home’s heat, which is within easy reach. Continuous service supervision and remote diagnostics included.

The control system also can cooperate with photovoltaic inverter and can predict future electricity spot prices. It makes the heat pump's operation as economical as possible.

MasterTherm Online