Viessmann is the leading provider of climate solutions for all living spaces. The 'Integrated Viessmann solution offering' makes it possible to seamlessly connect products and systems via digital platforms and services for air conditioning (heating, cooling & air quality) and cooling solutions. All solutions are based on renewable energies and maximum efficiency. All activities of the family business, founded in 1917, are derived from the corporate mission statement “We create living spaces for generations to come”. Designing living spaces for future generations – that is the responsibility of the Viessmann family, which has 12.300 members worldwide.

The Viessmann Group's complete offering includes products and services for heating, industry and cooling systems, with individual solutions from 1,5 to 120.000 kW for all energy sources and areas of application.

These include condensing boilers/systems, wall-mounted from 1,9 to 150 kW and floor-standing from 1,9 to 6.000 kW, as well as combined heat and power plants (CHP) for operation with natural or biogas from 1,0 to 530 kWel or from 5,3 up to 660 kWth.

The range of renewable energy systems includes thermal solar systems with flat and vacuum tube collectors for drinking water heating, heating support and solar building cooling, special boilers and combustion systems from 4 kW to 50 MW for logs, wood chips and wood pellets, heat pumps from 1,7 to 2.000 kW for the use of Heat from the ground, groundwater or the ambient air as well as photovoltaic systems.

Viessmann also offers everything from a single source for local heating networks and bioenergy villages - from initial feasibility studies and detailed planning through delivery to construction and commissioning of all required components such as biogas plants, heat generators, combined heat and power plants, geothermal heat pipes and apartment transfer stations.

In addition, Viessmann offers innovative cooling systems for commercial applications. The portfolio includes cold and deep-freeze cells, refrigeration furniture and units, accessories and comprehensive services for the food industry and retail, hotels and restaurants.

Commitment to renewable energies

As a family business, Viessmann attaches particular importance to responsible and long-term actions; sustainability is already firmly anchored in the company principles. For Viessmann, living sustainability means bringing economy, ecology and social responsibility into harmony throughout the company so that today's needs are met without affecting the livelihoods of future generations.
As an environmental pioneer and technological pacesetter, Viessmann has been supplying particularly low-emission and energy-efficient system solutions for decades.

As part of the Viessmann sustainability strategy, the Efficiency Plus project has been implemented at the company headquarters in Allendorf (Eder) since 2006. This proved using our own example that the German energy and climate policy goals for 2050 were already achieved in 2012. As a result, CO2 emissions were reduced by 80 percent, the use of fossil fuels was reduced by more than 60 percent and the share of renewable energies increased to almost 70 percent.