Homeowners Professionals

Welcome to Viessmann at Installer Show 2023

Energy system for self-consumption and energy independence

Futureproof and energy efficient

Energy Management helps to conserve resources and save costs through energy-efficient, optimised operation of all electrical and thermal-electrical energy systems in the home. Energy Management is optionally integrated into the new electronics platform and can be made available to the customer via the ViCare app.

In addition to controlling the components, Energy Management also links up devices connected online to form a complete system, including Vitocal heat pumps, the Vitocharge VX3 power storage unit, DHW cylinders and power consuming appliances. Users can then efficiently manage the system for optimum operation. This makes it possible to control multiple system components in the home in a way that conserves resources and is energy efficient.

Live view and monitoring of generation, self-consumption, battery charge level
Overview of battery charge use, feed-in and power drawn from the grid, including 2-year history
Optimised operation of heat pumps in combination with photovoltaic systems
Display of self-sufficiency and self-consumption
Display of CO₂ emissions and CO₂ savings achieved by the system
Display of energy flows in the ViCare and ViGuide app

Energy management gives a real-time view of energy flows in the home on a smartphone or tablet. These include values for photovoltaic power generated as well as consumed on site. e.g. for operating the heat pump. Energy Management makes these functions available for the Vitocharge VX3 power storage unit, the heat pumps of the new Vitocal 25x-A series and heat pumps in existing buildings with Vitoconnect up to 2016.

Bi-valent system solutions for businesses and local authorities

Future combustion: the next generation of gas condensing technology

One Base

How does a Smart Home actually work and how can heating systems be integrated into it? One Base is Viessmann's solution for the home of the future and the present.

Register your interest and get a head of the queue for launch offers

Get ahead of the queue

Register your interest and get news of the latest launch offers

We will only use and process your personal data in accordance with our Privacy Policy.

I agree to the privacy policy. I therefore agree that Viessmann Limited may contact me by e-mail and telephone to reply to my enquiry.


We are currently unable to process your submit. Please try again later

How can we help?