The expansion module connects to the Master Controller 24V and introduces 10 new additional functions. With the module, the controller will be able to switch between heating and cooling in the room, regulate the water temperature at the inlet, or connect an additional dew point sensor. The module also extends the controller with new predefined programs for two-, three-, and four-pipe applications.

Why choose Danfoss Icon for underfloor heating control?

The Danfoss Icon range meets all the requirements for underfloor heating control. It offers high variability and adapts to the needs of the household. It includes three types of thermostats with various advanced functions and control regulators that monitor the temperature throughout the building. They are available in both wired and wireless variants with the option to connect everything to a mobile app 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. Water in the pipes tends to flow along the path of least resistance, choosing shorter loops under smaller rooms. This creates an imbalance where smaller rooms receive more heating water and are heated faster than larger rooms, which receive less water. Danfoss Icon solves this problem by fairly distributing heat according to room sizes.

They are designed in a modern style that seamlessly blends with any interior. For wall-mounted thermostats, the frame can be freely changed to select one that best fits the room.