Our complete range

Get to know the Viessmann product range

Energy efficient heating, cooling and ventilation - Viessmann offers system solutions based on renewable and fossil fuels for all areas of application. From heating systems for a single-family house to large industrial and commercial systems. Get an overview of the various product groups here.

Heat pump

Viessmann heat pumps use the energy stored in the ground, ambient air and water for heating or cooling. Whether used as the sole heat generator, in combination with solar thermal systems or combined with oil or gas heating as a hybrid system, heat pumps save valuable resources - reducing both CO2 emissions and heating costs.

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Hybrid heating

Viessmann compact hybrid heating systems enable the combination of renewable and fossil energy sources. Photovoltaics can also be integrated into the system.

Solar thermal systems

Viessmann solar thermal systems use freely available solar energy for DHW heating and central heating backup. This reduces fossil fuels and therefore reduces CO2 and heating costs as well.

Photovoltaics

To convert free solar energy into electricity, Viessmann offers photovoltaic systems with perfectly matched components.

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Ventilation technology

Viessmann ventilation technology ensures a pleasant indoor climate reliably and particularly quietly. By removing excess humidity, it also prevents the formation of mould.

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Fuel cell

Fuel cells use the principle of combined heat and power to produce electricity and heat simultaneously from hydrogen. Viessmann Vitovalor fuel cells only require a gas connection for this.

Water heaters

Viessmann water heaters can be combined with various heating systems as well as solar thermal systems. They ensure a convenient and efficient central hot water supply.

Electric heaters

Viessmann electric heaters enable decentralised heating of living spaces. They supplement existing heating systems or provide heat where it is needed quickly.

CHP units

Viessmann's combined heat and power units (CHP units), which run on natural gas and liquid gas, use the principle of combined heat and power generation to produce heat and electrical energy simultaneously.

Large boilers

For economical hot water and steam generation in industrial, commercial and municipal applications, Viessmann offers Vitomax industrial/commercial boilers. Many years of experience are the basis for high operational reliability and a long service life.

Learn more about large boilers