Gas condensing technology
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Clean, efficient, reliable – the economical gas heating system When it comes to convenient heat generation with natural gas, Viessmann has various technologies to offer that can satisfy a wide range of demands: whether for new build or modernisation, a flat or a detached house, or even for major housing developments. Condensing technology protects the climate and the environment All our boilers meet the requirements demanded by efficient condensing technology, i.e. 98 percent or more of the energy spent is converted into heat. With such unbeatably high levels of efficiency, everyone who uses...

Saving energy and protecting the climate Modernising a heating system is worthwhile and makes a positive contribution towards protecting the climate and saving fossil fuels. Gas condensing technology Page 10 Viessmann gas condensing boilers offer maximum energy utilisation with frugal levels of consumption. System technologies designed to work together Page 38 System technology from Viessmann makes the new heating system perfect: Vitotronic control units and Vitocell DHW cylinders as well as high grade solar technology for cost effective domestic hot water heating and central heating...

More effective, more economical with lower emissions – advanced gas condensing technology from Viessmann How condensing technology works: Viessmann gas boilers and condensing technology turn up to 98 percent of the energy spent into heat. Through the condensation of water vapour contained in flue gas, additional heat is released which is returned to the heating system. This improves efficiency, cuts heating bills and reduces the environmental impact. Viessmann works continually to develop new, environmentally responsible solutions, resulting in ecofriendly, cost effective and efficient...

Replacing old boilers saves up to 35 percent on energy bills Good reasons for modernising heating systems using efficient gas condensing technology. In Germany alone, there are still around two million heating systems in use today which are more than 25 years old. Their owners are often completely unaware of how much money they are wasting unnecessarily on energy, which is pointlessly burned up and goes out of the chimney as unused heat. Furthermore, these old systems have an impact on our climate through unnecessary CO2 emissions which contribute to global warming. By replacing these...

Environmentally responsible and energy efficient technology from Viessmann sets the standard Over nearly 100 years that Viessmann has been in business, the company has regularly set new milestones in the development of the most advanced heating technology. Right from the start, Viessmann has been one of the leading suppliers of heating equipment. Ongoing innovation has raised the efficiency in converting energy into heat to the limits of that which is currently technically possible. At the same time, we have been able to drastically reduce energy consumption and CO2 emissions of our...

An innovative milestone in heating technology - the use of high alloy stainless steel in the Inox-Radial heat exchanger

Gas condensing boiler range

System technology All wall mounted and floorstandinc series are fitted with the Vitotronic control unit and colour touchscreer Anlagensctiema Komponenten entfernen Extensive automatic configuration is available on all system components, with the aid of the commissioning wizard The energy cockpit is a visual representation of energy consumption (gas/electricity), solar yields and DHW stratification in the system's

Heating control with Vitotronic – at any time, via smartphone app The intuitive control unit of a Viessmann boiler turns convenient heating into reality – whether at the appliance itself or via the internet. The Vitotronic 200 control unit, with touchscreen operation from the 300 series, offers an exceptional degree of convenience – and much more besides. Large 5-inch colour touchscreen with energy cockpit A particularly striking feature is the five-inch colour touchscreen. The screen measures almost 13 centimetres diagonally, providing a large, clear display for the energy cockpit that...

Gas adsorption heating appliance

VITOSORP 200-F Combining a gas condensing boiler and zeolite gas adsorption module in a single appliance reduces gas consumption by around 25 percent compared to conventional condensing technology. The Vitosorp 200-F gas adsorption heating appliance combines the benefits of heating with gas and those of utilising natural heat. The combination of gas condensing boiler and adsorption module reduces gas consumption by more than 25 percent, compared with conventional condensing technology. This saves fuel, protects the environment and makes heating with gas more efficient. Proven condensing...

Gas adsorption heating appliance Gas condensing peak load boiler Downstream heat exchanger System separation Sorber circuit pump 1 (condenser) Sorber circuit pump 2 (evaporator) Heating circuit pump Heat source pump Integral expansion vessel Control valve Zeolite adsorption module

Flexible utilisation of thermal energy from the environment The special design of the Vitosorp 200-F allows flexible and affordable utilisation of geothermal or solar thermal energy. Solar collectors, geothermal collectors or geothermal cages are available for new build. In existing buildings, the solar collectors already installed can be used as a primary source. A vertical, 60 metre deep geothermal probe would be a space saving geothermal solution. Ideal for modern living The Vitosorp 200-F is designed to meet the heat demand of detached houses. It is particularly efficient in new build....

VITOCROSSAL 300 This gas condensing boiler really does have it all – its exceptional efficiency and clean combustion are particularly impressive. Today, it is standard to use a condensing boiler in new build because boiler and heating system can be perfectly matched right from the start. A condensing boiler brings the most benefit when it is installed in heating systems with low system temperatures. Condensing technology can save up to 30 percent of heating costs, even in modernisation projects. The Vitocrossal 300 is a leading product amongst floorstanding gas condensing boilers. The...