Danfoss Icon2™ is designed with fewer components and in-app guidance for very fast and hassle-free installation. It delivers precise and efficient control of underfloor heating with smart-home compatibility and the flexibility to fit every application.
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Can be configured as a wired or wireless system or as a combination, if required.
It connects up to 15 room thermostats and is the flexible solution for floor heating and floor cooling applications.
Danfoss Icon2™ delivers precise and efficient control of underfloor heating with smart-home compatibility and the flexibility of a solution that works with 90% of applications.
The Danfoss Icon2™ Main Controller is easily installed onto the wall, either by using the included screws or a DIN rail and the built-in spirit level guides to the perfect positioning.
There are no loose components – just unbox and installation can begin!
The innovative cabling saves you time, and the plug'n' push terminals make installation easy with minimal use of tools.
From here, the most important tool needed is a smartphone.
Set-up, commissioning and handover are all easier and faster because they are done digitally.
The Danfoss Icon2™ Commissioning App guides step-by-step and has everything needed to get the job done.
Maintaining the right balance in every room
With Danfoss Icon2™ automatic balancing, the system will reduce the ”on” time for the shorter pipes found in small rooms and prioritize the longer pipes found in large rooms, in times where heat demand is high. This ensures all rooms will share the limited energy available in the way that delivers the greatest possible comfort and efficiency.
Energy savingsA balanced system can work with a lower supply temperature
Simple designNo calculations are needed as Danfoss Icon2™ takes care of it all
Easy installationNo need for pre-setting
ComfortA more accurate room temperature in all areas of the house
Danfoss Icon2™ integrates seamlessly with Danfoss Ally™ solutions and can be controlled from anywhere by the Danfoss Ally™ App, so end-users can enjoy all the benefits of a true smart-heating system. Set the temperature to 21°C degrees and that’s exactly what it will deliver.
The Danfoss Ally™ Gateway is the only extra device needed to get cloud connected and gain all the smart heating features on top.
Because Danfoss Icon2™ is built on Zigbee 3.0 protocol, customers can also control their heating with other 3rd party Zigbee based smart home solutions.
Learn more about the Danfoss Ally™ solution and the many benefits of smart heating here
It’s not only the Danfoss Icon2™ controller that is quick and easy to install. The Danfoss Icon2™ solution gives you new opportunities for thermostat placement as well. The wireless thermostats can simply be placed wherever you want them. Just press the small magnet to the wall in the desired position and mount the thermostat on top.
Danfoss Icon2™ is designed to meet the demands of large installations, providing reliable and efficient control with high scalability.With multiple main controllers functionality, the system supports up to four main controllers and as many as 45 thermostats, which can all be connected wirelessly for a streamlined setup. Once installed, all configuration and troubleshooting can be handled from the Icon2 Commissioning App, saving time by reducing the need for installers to move between rooms during both commissioning and ongoing maintenance.With its high scalability and efficient centralized control, Icon2™ is ideally suited for large installations with extensive square footage and multiple manifolds.
Looks matter. Whether you choose a wired or a wireless thermostat it will blend into the surrounding environment. All are compact and elegant and have a responsive touchscreen that powers off automatically so it’s off 99% of the time.
The wireless thermostats have a depth of only 16 mm, making them suitable for any room. They are easily mounted with magnets, and the new touch display ensures improved response. The screen automatically turns off, and it comes with a built-in humidity sensor.
The thermostats can be integrated into all open Zigbee systems, making them flexible and compatible with various smart home solutions.
Swipe and explore the variety of room thermostats
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This wireless slim thermostat features a display for viewing and setting the room temperature. It offers precise temperature regulation and monitors indoor climate with a built-in humidity sensor.
This wireless slim thermostat is equipped with an infrared sensor and a display for viewing and setting the room temperature. It ensures precise temperature regulation and monitors the indoor climate with a humidity sensor.The infrared sensor measures the temperature on the surface of the floor.
This wireless slim thermostat measures the room's temperature but does not include a display or the ability to set the room temperature.
With a few simple steps you can easily specify the exact codes needed for your next floor heating project and export the overview as a PDF for easy hand over to your customer.
Download the Installer App or access the browser version from below links:
This is also the go-to-place to access the underfloor heating preset tool and get the right preset for each circuit each time. Specify circuit lengths and calculate preset for your underfloor heating manifolds by choosing floor heating pipe type and dimension, define heat loss, and divide rooms into circuits.
Read more about the Installer App here
From 1 August 2025, new cybersecurity requirements will come into effect for RED – Radio Equipment Directive 2014/53/EU, including RED DA 2022/30, which ensures that radio and wireless equipment is safe, does not interfere with other equipment, and protects data and networks.
The new requirements mean that products must protect networks from misuse, secure personal data and privacy, and prevent digital fraud.
Danfoss Icon2™ floor heating is fully RED DA approved.
Best-in-class components deliver reliable performance. Danfoss Icon2™ floor heating control quickly meets the need with best-in-class technology and a 5-year warranty when installed by a professional.
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