Any boiler with a 90% score or above is given an ‘A’ rating, and Viessmann has As across the board. Since January 2022, the Viessmann Group has been managed by two leaders. Maximilian Viessmann has assumed responsibility for whole group as CEO, while Ulrich Hüllmann fulfills the position of the CFO. [8] These appliances work by generating heat from the environment using a similar principle to a refrigerator, only in reverse. A fridge works by extracting warmth from the contents of the appliance, therefore reducing the temperature. An air source heat pump instead uses the heat from outside and brings it into your home. Janzing, Bernward (2018-05-13). "Neue Megawattanlage: Sonne billiger als Industriestrom". Die Tageszeitung: taz (in German). ISSN 0931-9085 . Retrieved 2020-10-19. The Viessmann Group is a German manufacturer of heating and refrigeration systems headquartered in Allendorf (Eder), Germany. With 22 production companies in 12 countries, distribution companies and representative offices in 74 countries and 120 sales offices throughout the world, Viessmann is international in its orientation. More than 54 percent of turnover is generated abroad. [3] Since January 2022, the company is led by Martin Vießmann (Chairman of the Executive Board), Maximilian Viessmann (Group-CEO) and Ulrich Hüllmann (CFO). [4] In April 2023, Viessmann announced that it would sell its heat pump division to its US competitor Carrier Global for €12 billion. [5]

If you’re not sure which system is right for your business, our specialists are on hand to provide information and advice to help you make an informed decision. High operational reliability In 2012, the Viessmann Group acquired 100percent of shares in Viessmann Kältetechnik AG in Hof. The company is one of the most important manufacturers of temperature-controlled rooms for trade and industry. [11] In addition, the Finnish Norpe Group, the leading Scandinavian manufacturer of commercial refrigeration units, finned products and cooling units for the food retail trade, was acquired in 2013. Or shall we cut to the chase? If you're keen to get value for money without wasting any more time, just enter your details here to get free quotes. At Viessmann, we are constantly striving to offer a world class service in every area and draw on our experience gained over 100 years to do this. We work tirelessly to support our heating installations across all fuel types and applications, responding to the needs of our customers nationwide. However, should a problem develop with a Viessmann product, then the re-assurance you have is that we are here to help. Longer warranty– The average boiler warranty lasts around five years. Viessmann boilers generally offer seven to 10 years.The next higher class of A+ is achieved if the boiler is combined with solar thermal collectors. Vitodens 200-W available as a system boiler and combi boiler Using this data, Which? members can see which brands produce boilers that are less prone to faults than others. PresseBox (c) 2002-2020 (2016-11-10). "Wertvolle Tipps zum Heizungskauf auf heizung.de, Viessmann Werke GmbH & Co KG, Pressemitteilung - PresseBox". www.pressebox.de (in German) . Retrieved 2020-10-19. {{ cite web}}: CS1 maint: numeric names: authors list ( link)

Viessmann is sponsor of various winter sports. In addition, various German athletes from winter sports are sponsored. In biathlon, the team includes Sven Fischer, Laura Dahlmeier, Denise Herrmann, Franziska Hildebrand, Benedikt Doll and Arnd Peiffer. The Nordic combined athletes Eric Frenzel and Johannes Rydzek are in the Viessmann team, as well as ski jumpers Katharina Althaus, Stephan Leyhe, Richard Freitag and Markus Eisenbichler and one of the greatest German talents Constantin Schmid. Since September 2017, the company has also been the official partner of the Panasonic Jaguar Racing Team in the FIA Formula E World Championship and, since 2019, regional partner of FC Bayern Munich in China and Hong Kong. [22] See also [ edit ] Angela Merkel zu Besuch in der Region: Eröffnung des Technikums bei Viessmann". www.hna.de (in German). 2017-04-12 . Retrieved 2020-10-19. The fall of the Berlin Wall in 1989 opened up new markets – initially in the former East Germany and later in Eastern Europe. At the end of 1991/start of 1992, Dr. Hans Vießmann handed the company over to his son Dr. Martin Viessmann. Viessmann Group to invest EUR 1 billion in heat pumps & green solutions". www.viessmann.family . Retrieved 2022-05-02. Combi boilers – Compact in size and designed for smaller properties, particularly those with little or no roof space. Instead of using a hot water tank, everything happens in one small box – plus combi boilers only heat up water when you need it.In 2007, the government passed a law saying all new boilers must be condensing. Now, gas condensing boilers are the most popular kind in the UK – which is great, since they're much more efficient than other types of boilers. Before choosing your boiler, it’s good to bear in mind that going for the cheapest option isn’t necessarily the best long-term strategy. Depending on the application, air source heat pumps can be used in a variety of ways. The Vitocal 150-A and Vitocal 151-A air source heat pumps are particularly suitable for modernisation projects, whereas the Vitocal 200-A air-water heat pump is more suitable for new builds. Compared to a brine-water heat pump, the investment in an air-water system is lower. This is because the installation of a geothermal collector or the drilling work required for the geothermal probe is completely eliminated. Our comprehensive product range includes commercial boilers and industrial heating systems, as well as energy solutions designed for the economic provision of steam, refrigeration and power. Across our product range, we have systems that use a variety of energy sources, including gas, oil, solar energy, biomass and heat from the ground and outdoor air. Additionally, we offer solutions that harness the waste heat created by production processes. The Viessmann Vitodens product series combines the benefits of proven gas heating with the latest condensing technology. It is also highly energy efficient. In the long term, this not only reduces energy costs, but is also environmentally beneficial. The Vitodens gas heating system is also noted for its user friendly design and easy handling. As a result, the models offer exceptional convenience for room heating and DHW heating – and not just for the present day. A Vitodens heating system from Viessmann will also ensure you are well prepared for future demands.

Ein 99 Jahre alter Heizungsbauer geht einen radikalen Weg". Gründerszene Magazin (in German). 2016-11-17 . Retrieved 2020-10-19. Patricia Nilsson (26 April 2023). "Germany to review sale of Viessmann heat pump unit to US rival Carrier". The Vitodens 100-W, on the other hand, is available in 10 different models, offering conventional, combi and system options – and energy outputs that range from 19 kW to 35 kW. Following the introduction of the company's "Efficiency Plus" campaign, Viessmann received both in 2009 and 2011 the German Sustainability Award for most sustainable production and most sustainable brand in Germany, respectively. In 2010 the company also received the Energy Efficiency Award for optimising energy production and use in its manufacturing facilities. [19] [20] In 2013, the company received the German Sustainability Award for the third time.Unternehmensführung und Leadership-Teams". www.viessmann.family (in German) . Retrieved 2022-03-07. Our customer services number is the best number to call should you want to book a service engineer visit, or should you have any non-technical questions relating to our products or services. How often do Viessmann boilers need servicing? We recommend an annual boiler servicing to keep your model in sound working condition. That said, Viessmann does offer extensive after-sales support should a fault ever develop.

Air source heat pumps serve as a great alternative to conventional heating systems, as they enable you to generate your own heat and could help you to reduce both your energy bills and your carbon footprint. But what exactly are they and why should you choose one? Scroll down to read more and shop for Viessmann’s air source heat pumps.

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Viessmann makes our competitive list of the UK's best boiler brands – and here's what sets them apart from the rest: If you have more than one bathroom in your home or you have a high demand for hot water, our range of gas system boilers could be the ideal choice for your property. System boilers are able to provide high pressure hot water on demand to multiple taps or showers at the same time with an almost instant response. How do system boilers work? On the purely technical side, Viessmann provides an extensive range of HVAC products as well as services, industrial and refrigeration solutions. [17] System boilers – Built for homes with more than one bathroom. System boilers use a hot water tank, but don’t require a tank in the loft, and are compatible with Solar Water Heating (SWH) systems. That’s better than Ideal (3 out of 5), on a par with Vaillant (4 out of 5) and not quite up there with Grant and Worcester Bosch (5 out of 5).