The Danfoss Icon Master Controller is the central control unit for heating systems in homes and elsewhere. It controls the temperature in the individual rooms and controls in which the heating needs to be reheated or, conversely, switched off. Up to 15 external 24V thermostats can be connected to the controller.

Basically, the controller is configured as wired. However, after purchasing a radio module , it is also possible to connect thermostats to it wirelessly. However, the controller can also handle a combination of both types of connections at the same time.

The controller can be controlled by touch on its body or using a mobile application on a smartphone. The application can be downloaded for both Androis and iOS. However, for phone control to work, an application module must be purchased.

The functions of the controller can be further extended by adding an expansion module that allows the controller, for example, to switch between heating and cooling rooms.

When connected wirelessly to thermostats, the range may not be sufficient. Such a problem can be solved by adding an amplifier unit , which amplifies the signal and thus extends its range.

The controller monitors the hydraulic balance of the heating system and thus ensures even heating of all rooms, regardless of their size. It also monitors whether the distribution system is working properly and tests the functionality of the valves.

Why choose Danfoss Icon for underfloor heating control?

The Danfoss Icon series meets all the requirements for floor heating control . It offers high variability and adaptation to household needs. It includes three types of thermostats with various advanced functions and control regulators monitoring the temperature throughout the building. They are available in both wired and wireless versions with the ability to connect everything to the mobile application and control the heating remotely.

The Danfoss Icon system knows the approximate size of the heated rooms, which allows it to heat all rooms evenly . The water in the pipe usually tends to flow through the path of least resistance and thus choose shorter loops under smaller rooms. This creates an imbalance where smaller rooms get more heating water and are heated faster than large rooms where less water gets. Danfoss Icon solves this problem by distributing heat fairly according to the size of the rooms .

They are designed in a modern design that simply blends in with any interior . For thermostats installed in the wall, it is possible to freely change their frame and select the one that is most suitable for the room.