Experience the future of single room control with Viessmann ViCare Smart Climate. Our Smart Climate components not only offer maximum comfort, but also help you to save energy costs. With the user-friendly ViCare app, you can easily set the optimum temperature for each room - simply installed and ready for immediate use. Enjoy the comfort of a perfectly tempered home. Compatible with all One Base heat generators - even with older devices via Vitoconnect.
ViCare Smart Climate components
The Smart Climate components are the perfect addition to your heat generator. They make it even easier for you to adjust the heating output to your needs at any time and to save energy conveniently and efficiently.
The advantages of Smart Climate components
Always the perfect feel-good temperature without the need for adjustment. Once set, Smart Climate regulates the rest completely automatically. Perfectly matched to your heating system.
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Savings of up to 28 %*
Confirmed by studies by the German Fraunhofer Institute for Building Physics
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Automatic hydraulic balancing (TÜV certified)
Ensuring an optimal room temperature
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Comfort through time programs
Always the right temperature in every room
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Detection of open windows
Prevents unnecessary heating during ventilation
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Easy installation
Via adapter on all standard radiators – even without specialist knowledge
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Intelligent Heat Control
Optimizes the flow temperature based on actual demand
If the heating system is not optimally adjusted, the heat in the building is distributed unevenly. This affects not only comfort but also the efficiency of the heating system. Hydraulic balancing can help. The measure, which is usually carried out manually by a heating engineer, increases energy efficiency by up to 15 percent. ViCare makes it even easier to exploit this potential. If you replace all conventional thermostats with ViCare radiator and floor thermostats and connect them to your heat generator, fully automatic balancing is possible. As presettable thermostats are not required for this, hydronic balancing is also possible for modernizations. The installer must also carry out hydronic balancing for a new heating system.
ViCare Smart Climate communicates directly with your heating system. Data from the sensors (e.g., temperature, humidity, and valve opening) on the components helps the heating system continuously improve its settings. Optimizing the heating circuit settings and pump control saves energy without compromising on comfort.
The smart heating control system continuously optimizes your heating system's flow temperature based on current demand. It does this by using real-time data from ViCare Smart Climate components, which the algorithm uses to adjust the flow temperature according to actual heating demand.
Overview of the components
With the radiator thermostats, you can set the desired temperature in every room. The more radiators you equip with ViCare radiator thermostats, the more control you have. The smart thermostats recognise when you open a window and switch the heating off while you are ventilating.
- Enables individual room control via the ViCare
- With integrated temperature sensor
- In larger rooms, we recommend a climate sensor for precise temperature measurement
- Operation with and without direct connection to a heating device possible
With the ViCare floor thermostat, your heating becomes smart and you can intelligently control up to 6 heating zones using separate climate sensors. This makes it even easier to adjust the heat output to your needs at any time and save energy conveniently and efficiently. For example, you will never have cold feet again when you go to the bathroom in the morning.
- Control of up to 6 heating zones
- High-quality design
- Use in combination with a climate sensor
- Integrated frost protection function
Info: We recommend installation by a specialised heating company. At least one ViCare climate sensor is required per heating zone to set the temperature value.
The climate sensor allows you to determine the temperature and relative humidity in each room. It improves the accuracy of the solution and helps you to ensure better health and energy efficiency in your home.
The values determined are transmitted to your Vitoconnnect or your Viessmann OneBase heating device via low power radio. The radio range is up to 14 metres through walls (depending on the wall structure and wall thickness).
- Increases the measuring accuracy in large rooms
- High radio range
The ViCare Smart Climate Repeater complements your existing Viessmann heating system and serves as a signal amplifier to ensure a stable connection throughout your home. The component is available as a surface-mounted device or as a concealed flush-mounted version. The only difference between the surface-mounted repeater and the climate sensor is the included power cord, which ensures a simple power supply.
- Expansion module for climate sensor and thermostat
- Serves as a signal amplifier
- Easy power supply via power adapter
The Vitoconnect enables individual room control via the ViCare app. With Vitoconnect, you can connect your heating device to the internet and use ViCare Smart Climate components.
Vitoconnect can be used together with an older Viessmann boiler, a third-party device or even without a boiler in your home. If you have a new Viessmann heat generator with integrated WLAN, you do not need Vitoconnect to be able to use ViCare components.
- Central interface for thermostats & sensors
- Enables control via the ViCare app
- Is integrated into your home network via WLAN
- Enables remote maintenance release for your installer
Which components complement your system perfectly?
How can I purchase Smart Climate components?
ViCare single room control components are sold via our partner stores & partners, i.e. your installer. They know your heating system best. With ViCare, we can therefore offer a deeply integrated and perfectly functioning product, including automatic hydronic balancing.
Simply contact your local heating specialist or visit our partner store online.
Savings potential with ViCare Smart Climate
With our thermostats, you only heat when and where it is necessary and don't waste any energy. The following functions have a particular influence on your energy savings when heating:
You can set different heating schedules for each day in the app. This ensures that energy is only consumed when you need heat. This prevents individual rooms from being heated even though they are not being used.
Our system continuously measures the room temperature and detects open windows due to sudden drops in temperature. If detected, the heating valve closes automatically for 30 minutes. A push notification (if activated) informs about the open window. This function optimizes your energy consumption and is specially designed for radiator valves. Underfloor heating systems, on the other hand, generally run much more constantly than radiators and therefore waste less energy when ventilated.
Normally, hydraulic balancing requires manual adjustments to be made to each radiator, measurements to be taken and all valves to be set accordingly. This process takes several hours. Alternatively, ViCare Smart Climate can also carry out automatic hydronic balancing and ensure that your heating system is always optimally adjusted. Another advantage is that the system works evenly and puts less strain on the heat generator and the heat distribution system, which extends the lifetime of these components.
The patented Intelligent Heat Control algorithm enables real-time communication between thermostatic valves and the heat pump. Thanks to this constant coordination, the heat pump knows exactly how to maintain the preset comfort temperature as efficiently as possible at all times. Viessmann heat pumps, when combined with Viessmann smart thermostats, form a system that can save up to 28 percent* on electricity costs without compromising on comfortable living.
Geofencing - The system can perform actions automatically, such as turning the heating down when you are away and turning it up again before you get home. This reduces energy consumption and heating costs.
Save energy without compromising on comfort
How much energy is ultimately saved depends on many factors, such as the size and nature of the house, the number of residents and their heating habits. With the help of ViCare Smart Climate, however, you can be sure that your heating is optimally controlled at all times, that you retain your usual level of comfort and that as much energy as possible is saved.
FAQ: Frequently asked questions about ViCare components
ViCare thermostats are compatible with many radiator valves. Adapters for the smart radiator thermostat are included in the packaging. Further information on the various adapters can be found in the corresponding operating instructions.
A ViCare climate sensor provides an additional temperature and humidity measurement to obtain even more information about the room climate.
The climate sensor should be mounted on the wall away from the radiators to ensure the correct temperature value. The humidity measurement is necessary if underfloor heating is used.
To be able to control your ViCare Smart Climate components via the ViCare app, you must add a system in the app. In these two cases, you must use the Vitoconnect for this:
You have an older generation Viessmann heating system. In this case, you can connect the Vitoconnect to the system via an Opto-Link cable to make your heating system internet-enabled and use the ViCare app.
You have a heating system from a manufacturer other than Viessmann or do not have direct access to your heating system and only want to use the ViCare app for your Smart Climate components. In this case, the Vitoconnect connects all components to each other and to the ViCare app as a standalone solution.
Floor heating systems are an integral part of the building infrastructure and must be installed by a professional.
As a high voltage of 230 V is used, it is important to either have the installation carried out by a qualified professional or to ensure that you are confident in what you are doing.
For professional partners, ViGuide can be used for commissioning and system configuration. Customers can use the ViCare app for commissioning and system configuration.
It is important that the customer is a trained and informed person who fully understands the operation and maintenance requirements of the system.
The ViCare floor thermostat must be configured with ViCare climate sensors during installation. For best performance, each room should have at least one ViCare climate sensor.
Yes, the thermostats can also be controlled manually on the device. For the full range of functions such as schedules, remote control and smart automation, control via the ViCare app is recommended.
Yes. Most ViCare Smart Climate components are easy to install. Only the ViCare Smart Climate floor thermostat requires professional installation.
Intelligent components for your smart Viessmann system
Save up to 28% of your heating energy with immediate effect*.
Simply contact your local heating specialist.
*Details can be found in Report 579 of the Fraunhofer Institute for Building Physics IBP (2022)
**Smart Homes and Home Automation Study (2023) Berg Insight on Whole Home Systems 2023 Copyrights













