Technology seamlessly linked together 

Viessmann One Base networks the products and systems of the integrated Viessmann range of solutions and connects them with digital services. This creates comprehensive climate and energy solutions that can be seamlessly linked together.

  1. Electric charging station
  2. Vitovolt photovoltaic system
  3. Mains connection
  4. Vitocharge VX3 power storage system 
  5. Vitocell DHW cylinder
  6. Vitocal air/water heat pump indoor unit 
  7. Vitocal air/water heat pump outdoor unit 
  8. Vitoair FS domestic ventilation system 
  9. ViShare of the EMS*

* The operator and contractual partner of the ViShare Energy Community is Energy Market Solutions GmbH (EMS), a subsidiary of the Viessmann Group.

The advantages at a glance 


Control of the energy system via app and linking with further devices and services such as Amazon Alexa, Apple Homekit, Google Assistant and many more.


Particularly efficient, cost-effective operation through networking and optimisation of energy flows.


Automatic notification to the heating contractor of irregularities and online trouble shooting.

Future viability:

Long-term integration of all desired digital services, upgrades and product expansions e.g. photovoltaics with electricity storage and wallbox for e-mobility