A space saver with style
How a heat pump can even fit under a window—and make an older building in Bochum energy-efficient for the future.
Read more
DE
EN
test
Taking care of a better climate …
… inside each home and the world around it. Our corporate vision provides motivation and drive for over 16,000 employees. As one of the world’s leading suppliers of heat pumps, digital services and efficient gas-fired boilers, we offer our customers in more than 60 countries energy-saving, environmentally friendly technologies for heating, cooling and hot-water supply. With a comprehensive sustainability programme, we contribute within our sphere of responsibility to achieving the global climate targets and limiting the global temperature increase to 1.5 degrees Celsius.
Vaillant Group
More efficient, quieter, and flexible installation options
Vaillant will launch the latest generation of the aroTHERM plus air-to-water heat pump in Germany and Austria in September 2025. The new aroTHERM plus is highly efficient, extremely quiet, and can be flexibly installed.
Our brands
One big family: with its eight brands, the Vaillant Group supplies customers in more than 60 countries with efficient heating, ventilation and air-conditioning technology.
Our brands
Vaillant Group in figures
Vaillant Group
From the first idea to the product ready for series production
Come with us to the Johann Vaillant Technology Center, the most modern and advanced development centre in the heating technology industry. A virtual tour makes it possible to experience how a heat pump is created at the Vaillant Group.
Vaillant image hero student
Working for the Vaillant Group – taking care of a better climate
Working for the Vaillant Group means taking responsibility for tomorrow, because every employee contributes to implementing the vision of a better climate for people’s homes and the environment. We provide ideal conditions for you to make that a reality.
- © 2025 Vaillant Group