Power-generating heating systems
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Power-generating heating systems t> A * <D « Industrial systems Refrigeration systems

For a high level of self-sufficiency: combining heat and power The distribution of energy consumption in Germany clearly shows how important it is to take heat supply into account in energy transition: around 40 per cent of energy is used in building heating systems or for water heating. Both decentralised and combined heat and power generation are becoming increasingly more important in this respect. In the future, powergenerating heating systems will also fill the gap when the wind isn't blowing and the sun isn't shining. Intelligent efficiency: heating systems which also produce...

Combined heat and power generation: generate power while heating – heat while generating power Greater immunity to rising electricity prices thanks to combined heat and power generation. Combined heat and power generation: impressive thanks to high energy efficiency Heat is produced during electricity generation. This heat is lost as exhaust heat in central power plants and additional energy even needs to be used to cool it down for the most part. In contrast, CHP systems use exhaust heat for heating and DHW heating. As a result, their overall efficiency is substantially higher than that of...

Ideal for new builds: fuel cell boiler Vitovalor 300-P Viessmann is bringing environmentally friendly technology into detached and semi-detached houses with the world's first mass-produced fuel cell boiler. It takes much less energy to heat a well-insulated new building than an older one. This means that the fuel cell module in Vitovalor 300-P with its 1 kW of thermal output is able to cover most of the heat requirement. The integrated gas condensing boiler only switches on if more energy is needed. In addition to heat supply, Vitovalor 300-P produces up to 15 kWh electricity per day,...

Fuel cell boiler

VITOVALOR 300-P Fuel cells do not generate electricity by burning fossil fuels, but use an electro-chemical process instead. This technology protects the environment and finite resources. A fuel cell uses oxygen and hydrogen to generate electricity and heat. The chemical reaction between the two elements forms the basis of this process, also known as "cold combustion". Hydrogen is conveyed to the anode, where a catalyst splits it into positive ions and negative electrons. The electrons travel to the cathode via an electrical conductor, producing electricity. At the same time, the positively...

Fuel cell boiler Vitovalor 300-P Fuel cell module: 750 Wel, 1 kWth Total output: 1 to 20 kWth Environmentally responsible fuel cell technology has arrived for detached and semi-detached houses with the fuel cell boiler. Fully developed with time-tested components and reliable as a perfectly matched system, Vitovalor 300-P produces electricity and convenient heat simultaneously. The Vitotrol app allows you to view all values for the self-generated power. Two technologies in a single system: perfectly matched The Vitovalor 300-P comprises a fuel cell module and a peak load module with a gas...

High performance on a small footprint: Vitovalor 300-P requires just 0.65 square metres of floor space. Innovative heating system for modern residential buildings Vitovalor 300-P is eminently suitable for well-insulated detached and semi-detached houses with a low heat requirement. The fuel cell boiler is particularly efficient when return temperatures are low – when used with underfloor heating, for example. However, radiators with a maximum return temperature of 50 °C are also suitable. Time-tested, reliable, durable The fuel cell module in the Vitovalor 300-P is a sustainable investment –...

Micro-CHP with Vitotwin 300-W Stirling engine Vitotwin 350-F

VITOTWIN 300-W VITOTWIN 350-F Stirling engines are highly efficient in their operation, are eminently suitable for decentralised electricity generation and also produce heat. The Stirling engine is driven by a gas burner, producing electricity as a result while also delivering enough heat for heating systems and DHW heating "in passing" as it were. The Stirling engine operates with two pistons, the movement of which is converted into electricity. The exhaust heat produced during this process is then used for heating. An overall efficiency of 96 percent (Hs) shows that the Stirling engine...

Micro-CHP with Stirling engine 10-year guarantee* on stainless-steel heat exchanger for oil/gas condensing boilers up to 150 kW * Requirements and overview of products at www.viessmann.de/garantie Compact, convenient, powerful: Vitotwin 300-W and Vitotwin 350-F micro CHP units cover the heat requirement inside the building and are eminently suited to providing the base load for electricity requirements. This means that they are a true alternative to conventional heating systems when it comes to upgrades. A strong team to maximise efficiency: Stirling engine and gas condensing boiler...

Vitotwin 350-F compact micro CHP unit with adjacent Vitocell 100-V DHW cylinder Take advantage of these benefits Wireless remote control for Vitotwin 350-F and Vitotwin 300-W Ideal for upgrading detached and semi-detached houses Parallel generation of heat and power Reduced dependency on sharply increasing electricity prices thanks to own generation and use of power Automatically regulated power generation using plug-in receivers: washing machine, dryer and other appliances send an automatic starting signal to the Stirling engine The Stirling engine can operate for up to two hours using...

Electricity storage system Vitocharge electricity storage system: your declaration of independence from the power grid Combined heat and power generation often produces more electricity than a detached house needs at the time it is generated. The Vitocharge electricity storage system is thus an ideal complement. Output as required: thanks to the modular design, the usable storage capacity can be adjusted between 2.5 and 10 kWh. Store electricity efficiently: Vitocharge stores self-produced electricity and then provides it when it is needed. Self-sufficiency with a capital "S": store...