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(Photo: © Enno Friedrich)
(Photo: © Enno Friedrich)
Viessmann's wide range of products and services offers customized solutions with efficient systems for all applications and energy sources. For decades, the company has supplied highly efficient, low-emission heating systems for oil and gas, as well as solar thermal and photovoltaic systems, heat generators for renewable raw materials, and heat pumps. Cogeneration units and cooling systems round out the extensive product and service offering.
As a comprehensive energy system supplier, Viessmann offers all the necessary components for the design, implementation, and operation of municipal district heating networks, residential solutions, and bioenergy villages. Viessmann not only supplies suitable heating systems powered by fossil fuels or renewable energy sources but also supports local authorities throughout the entire process, from the initial feasibility study to construction and commissioning.
Viessmann offers a suitable sustainable energy supply system for any need—for local authorities, residential complexes, and bioenergy villages. Highly insulated pipes and heat exchangers are available for creating local heating networks. Naturally, they are equally suitable for new construction and modernization projects.
While rural areas are focusing on creating bioenergy villages, cities typically lack biomass for heating most buildings. Partial solutions for individual apartment buildings offer viable alternatives, as do the integration of fossil fuels and the use of ambient and waste heat.
Comprehensive services, including raw material management and operational management, complete the range.
New areas of activity for energy supply companies and energy service providers
System-specific solutions and corresponding services from a single source guarantee you reliable and efficient operation.
Viessmann's comprehensive portfolio represents innovative and efficient technologies at their best. From consultation and concept development to maintenance, attention is paid to the entire lifecycle of the energy system.
Based on your requirements and plans, our specialists develop a customized, cost-effective, and future-proof solution. Implementation takes into account safety requirements and standards for all equipment components—from the fuel supply to the chimney—and all necessary infrastructure. Detailed information about our services:
Viessmann approaches all projects individually, with every aspect of the design concept focused on high efficiency:
Vitomax in isometric projection
Coordination with all technical departments during system construction to ensure timely delivery and installation.
Vitomax in isometric projection
Reliable operation is ensured by customer-tailored service concepts, with guaranteed spare parts supply, regular maintenance and boiler inspections:
Vitomax maintenance
Turnkey container systems are an efficient and time-saving alternative to district heating plants. Containers are customizable to meet any requirements – they can be equipped with gas or biomass boilers, a combined heat and power unit, or a combination of various heat generators.
Container system Pirmasens City Hospital Vitobloc 200, 140 and 207 kWl
By converting natural gas into heat with a Viessmann gas condensing boiler, you are making an active contribution to climate and environmental protection.
The versatility of the Viessmann range of gas boilers allows you to find the right solution for every requirement and budget.
Heating with oil - technology with an efficiency of up to 98 percent
By using a Viessmann oil condensing boiler to convert fuel oil into heat, you make an active contribution to energy savings.
The versatility of the Viessmann oil boiler range allows you to find the right solution for any requirement and budget.
Hot water boilers with capacity up to 22 MW.
Viessmann hot water boilers – system solutions for clean and economical hot water production.
Wood chips are small pieces of chopped natural wood, with or without bark.
Pellets are easy to transport and store. Dosing and feeding into the wood heating system are convenient and automatic.
Logs are an ideal choice for those who can obtain their own fuel, such as from local forestry.
With over 25 years of experience in this field, Viessmann offers efficient gas-fired combined heat and power (CHP) systems. In addition to standard products, the company also manufactures cogeneration systems tailored to meet individual customer needs.
A gas-fired cogeneration unit generates heat and electricity simultaneously. The unit's dimensions are suitable for residential complexes and commercial establishments.
Brine/water source heat pumps use the ground as the primary energy source, using either geothermal collectors or geothermal probes.
Air-source heat pumps use outside air, heated by the sun or exhaust air, as their primary energy source. They are not only environmentally friendly but also quick and easy to use.
With high performance, large heat pumps are designed for large residential complexes and commercial establishments.
The new ice store concept combines air and geothermal energy and can also use solar radiation as a heat source.
With a wide range of flat-plate and evacuated tube collectors, Viessmann offers flexible and individual solutions for every application.
Viessmann's patented switchable absorber layer protects high-efficiency flat-plate collectors from overheating and stagnation.
Viessmann Vitosol evacuated tube collectors feature highly selectively coated absorbers that collect vast amounts of solar energy. They are also suitable for utility-scale applications.
The quality of the internal surface of the DHW cylinder is crucial for hygienic hot water supply. Therefore, Viessmann relies on two high-quality materials: Ceraprotect enamel coating for reliable and long-lasting corrosion protection (used for the Vitocell 100 series) and stainless steel (used for the Vitocell 300 series), which meets the highest hygiene requirements.
Hot water requirements vary greatly depending on the number of draw-off points and water usage.
To produce DHW, dual-mode DHW cylinders operate with separate indirect heating coils that are connected directly to the solar thermal system.
Buffer cylinders for heating water are used to temporarily store excess energy from heat generators that is not currently needed.
Fresh water modules are used for convenient and hygienic heating of hot water using the principle of instantaneous water heating.
Viessmann is aware of its public and social responsibility. Following this principle in its activities, the enterprise takes an active part in the spheres of science, art, culture and social life. Six-figure sums are spent annually as donations to support relevant projects in Germany and internationally.
With rising energy costs, photovoltaic systems help users save money and reduce their dependence on energy suppliers.
Viessmann supports housing construction with innovative energy systems. Residents not only receive a convenient, energy-saving heat supply. Electricity can also be generated using photovoltaic systems or combined heat and power generation. Viessmann is a provider of reliable, complete solutions for the efficient energy supply of apartment buildings and neighborhoods.
Viessmann supports manufacturers of monolithic and prefabricated houses in all areas - from efficient system technology to further training. Find out more now.
In achieving climate policy goals, decentralized energy supply plays a central role for both the energy and residential sectors in the development of residential complexes.
In the Bioenergy Village, all households receive heat from renewable energy sources through the local heating network. Bioenergy villages can contribute to energy savings.
The conditions governing the energy industry are changing fundamentally as the energy transition unfolds: increasingly decentralized energy supply will shape the market of the future.
When you choose Viessmann energy systems for the hotel and hospitality industry, you get 5-star efficiency.
