Customised solutions with efficient systems for businesses, local authorities and contractors

Contents Responsible heating with Viessmann Every commercial property has different energy needs. Steam, power, heating and cooling can be generated in different ways – Viessmann offers the full range of energy sources required. Energy systems for every demand The interaction between different energy sources is illustrated in numerous examples. Comparisons between new and old systems highlight the energy savings. The comprehensive range from Viessmann Viessmann provides efficient oil and gas boilers up to 20 MW, biomass boilers up to 13 MW, heat pumps up to 2 MW and CHP units for the commercial...

Responsible heating with Viessmann Dwindling resources and global climate change present the world with enormous challenges. With its leading technology, Viessmann meets these challenges head-on. Scientists and politicians agree that the rise in temperature compared with the pre-industrial age must not exceed two degrees Celsius if global climate change with its uncontrollable consequences is to be prevented. To achieve this, CO2 emissions must be at least halved by 2050, compared to 1990 levels. Yet these have risen by around 50 percent to date. Enormous energy savings potential in the heating...

Innovative heating technology for businesses, local authorities and contractors Advanced condensing technology for the efficient utilisation of oil and gas and the use of renewables, plus CHP units, are a proven team for heat and power. Viessmann offers future-oriented heating systems, with highly efficient condensing technology for oil and gas. Both help to save costs and protect the environment. Advanced condensing technology now achieves a standard seasonal efficiency [to DIN] of 98 percent (Hs) [gross cv] / 109 percent (Hi) [net cv], making it by far the most efficient technology for generating...

Examples of annual heat load curves in different buildings and applications The annual heat load curves highlight the energy demand in different consumption settings. The data serves to dene the most suitable type of heating to cover the base load for each application. A combination of different energy sources is often the best and most cost-effective solution. For all applications a high heat demand of around 500 hours is assumed for the colder seasons. Housing estate Educational centre Hospital Leisure pool Administration District heating By way of an example, the curves show how different...

Housing estate Dual mode heating system with gas boiler and solar backup Vitosol 200-F solar thermal system Vitocrossal 300 gas condensing boiler (base load) Vitoplex 300 low temperature gas boiler (peak load) Residential development with a heat load of 600 kW Gas condensing boiler for base load, low temperature gas boiler for peak load, solar thermal system for DHW heating 100 Vitocrossal 300 Solar thermal system heating energy base load is provided by a Vitocrossal 300 gas condensing boiler. When required, a Vitoplex 300 low temperature boiler is activated to cover the peak load. Most of the...

Gas condensing boiler and solar thermal system – for high performance and efficiency In a residential development, a condensing boiler reduces energy consumption by up to 25 percent compared to an older heating system. Condensing technology is by far the most efficient process for converting oil and gas into heat. It almost completely converts the energy content of the fuel used. The reason for this is that the condensing boiler also converts the latent heat (gross caloric value) contained in ue gas into heating energy. In other systems, this waste heat is simply dissipated through the chimney....

Educational centre Dual mode heating system with wood boiler, low temperature oil boiler and photovoltaic system Pellet store Freshwater module for DHW heating Pyrot pellet boiler Photovoltaic system with inverter Heating water buffer cylinder Energy statement display Educational centre with a heat load of 270 kW Biomass boiler for the base load, low temperature oil boiler for the peak load Low temperature oil boiler Biomass boiler With its output of 220 kW, the Pyrot biomass boiler is able to cover the heat load. The Vitoplex 200 low temperature oil boiler, with an output of 270 kW, is only...

Biomass and low temperature oil technology- lower dependency on fossil fuels Heating with biomass means heating with environmentally responsible energy. Wood is a sustainable fuel - it is C02 neutral when it burns and it reduces dependency on fossil fuels. Wood combustion technology from Viessmann is the natural alternative to heating with oil or gas. There is a case to be made for using this sustainable fuel, and not just because it is environmentally responsible. In most countries, wood is a home-grown fuel. It offers a both security of supply and greater ndependence from fossil fuels. At the...

Combined heating systems with combined heat and power (CHP) units, biomass boiler, gas boiler and high pressure steam boiler Power grid Woodchip store Pyrotec biomass boiler with thermal and chemical water treatment Heating water buffer cylinder Cascade with two Vitomax 200-LW boilers with systems and a pure steam generator Twin Vitobloc CHP unit Vitomax 200-HS high pressure steam boiler Vitotrans 300 ue gas/water heat exchanger Combined heat and power generation using two Vitobloc 200 CHP units produces some of the required power. In addition, a Pyrotec biomass boiler and two Vitomax 200-LW...

Combined heating system with a high output and a high level of supply security The system mix of biomass boiler, CHP unit and industrial/commercial boiler with the utilisation of condensing technology is an economic solution for buildings with a high heat and power demand. In large and heavily frequented building complexes with high visitor numbers (e.g. hospitals, universities, shopping centres), a reliable heat supply is extremely important. Combined heating systems, offering a mix of biomass and gas combustion, meet these requirements perfectly. However, apart from the essential heat demand,...