Optional, through the use of online modules and apps for Siemens mobile devices.

On the basis of the heating characteristics, the controller calculates the supply temperature set point, which will be used to control the supply temperature, taking into account the atmospheric conditions, i.e. the water temperature depends on the outside air temperature.

The programming device for setting the pump's operating parameters enables radio remote control with the use of a radio communication module and a remote programming device which can engage in radio communication – option.

The devices can operate in very low outdoor temperatures. If the efficiency is low at low outdoor temperatures, the system uses electric heaters to improve that efficiency.

The support of two independent heating circuits allows the supply of heating with two different operating temperatures, e.g. radiator heating (with a supply temperature of +45°C) and underfloor heating (with a supply temperature of +35°C). Optional.

Optional. The boiler module allows to build a heating system in such a way that when the external conditions are unfavourable for the pump?s operation, the pump activates an additional heating system, e.g. a condensing boiler.