Viessmann Group profile

The Viessmann Group is one of the leading international manufacturers of heating, industrial and refrigeration systems. Founded in 1917, the family business employs approximately 12,000 employees worldwide and generates 2.5 billion Euro in annual group sales.

Viessmann has a strong international outlook – it maintains 23 production companies in 12 countries, subsidiaries and representatives in 74 countries, and a total of 120 sales offices worldwide. Exports account for 54 percent of sales.

For three generations, Viessmann has been providing comfortable, efficient and environmentally-responsible heating solutions, tailored to the needs of the market. With ongoing research and development and a focus on product innovation, Viessmann has pioneered technologies that have continuously set standards and made the company into a technological innovator and pacesetter of the entire industry.

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Sustainability in action

As a family business, Viessmann takes the long-term view and places great value on acting responsibly; sustainability is firmly enshrined in the company's principles. For Viessmann, sustainability in action means striking a balance between ecology, economy and social responsibility throughout the company; meeting current needs without compromising the quality of life of future generations.

As environmental pioneer and technological trailblazer for the heating sector, Viessmann has for decades been supplying exceptionally clean and efficient heating systems for oil and gas, along with solar and wood combustion systems.

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Viessmann's comprehensive range of products and services

The Viessmann Group offers a comprehensive range of products and services covering heating, industrial and refrigeration systems, with individual solutions and efficient systems for all application areas and fuel types. This includes a complete line of high-efficiency oil and gas-fired boilers, solar thermal systems, advanced biomass heating and control technology.

Whether the project is new construction or retrofit, single-family home or district heating networks, Viessmann has an ideal heating solution. From individual system components to fully integrated multi-fuel systems – all of our products are efficient and economical.

Our expertise spans a broad spectrum of heating, cooling and renewable energy systems, yet we hold a fundamental advantage over specialist suppliers: with our comprehensive range of products and services, our partners are uniquely positioned to meet the requirements of the most complex projects without being limited to a single energy source.

Product range

Residential products

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Commercial products

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Industrial systems

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District heating

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Viessmann Academy

Since the 1960s, the education and training of industry partners have been an essential part of Viessmann corporate philosophy. Last year more than 92,000 trading partners participated in Viessmann Academy training courses worldwide.

A wide variety of training courses are offered at the Viessmann Academy year-round. Whether in one of our Academy locations with fully equipped live firing equipment, or through one of our web-based training sessions, our training is designed to help heating professionals master the technical challenges of tomorrow. 

> Seminars at Canadian locations

> Web-based training

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