2/3 Heating with wood – the most natural fuel in the world The rising cost of fossil fuel and growing environmental awareness are resulting in an ever-increasing demand for renewable forms of energy. On the following pages, we will provide you with comprehensive information about how to burn wood, which is a regenerative fuel, efficiently in advanced boilers. A wood boiler is a good alternative to heating with oil or gas. Alongside environmental considerations there are also economic reasons for relying on wood, which, as an indigenous fuel is very cost effective and not subject to wide price fluctuations....

4/5 About this brochure Viessmann wood boilers always meet the demand for an efficient and economical heating system. This brochure provides information about our current range, and contains plenty of other useful facts about accessories, our range of services, opportunities for subsidies and finance options. Saving energy and protecting the climate from page 6 Find out why it is worth modernising your heating system now, so you can make an active contribution towards protecting the environment and use less fossil fuel. What you need to know from page 8 Wood reaches its highest calorific value...

6/7 Saving energy and protecting the climate Viessmann is aware of its responsibility for the sustained protection of the environment. Its company philosophy and products have been developed with this duty in mind. "Nothing is so good that it cannot be improved". This maxim is also reflected in our company principles. In its industry, Viessmann can rightfully claim to be the leader in quality and technology, and as such, aims to continually set new standards. Of course, this applies in particular to the company's product range, which is consistently geared towards significantly lowering the consumption...

What you should know about wood and pellets Wood storage The combustion of moist wood is not only uneconomical, it can also lead to high emissions and tar deposits inside the chimney stack due to low combustion temperatures. Wood reaches its highest calorific value after being dried for several years in a well‑protected place. Here are a few tips: Split round logs with a diameter of 10 cm or more Stack the logs in a ventilated and preferably sunny spot underneath a rain canopy If possible, stack logs with generous air gaps to enable flowing air to absorb the dissipating moisture Stack logs on...

Wood boilers 10/11 VITOLIGNO Logs or pellets: The Vitoligno range has everything covered. Whether as an auxiliary or complete heating system, using logs or pellets, Viessmann offers a complete product range for heating with wood. By choosing a Vitoligno wood boiler, you'll always be on the safe side, as there are so many reasons in its favour: High reliability Long service life Convenient DHW and central heating Independence from oil and gas Cost savings through economical energy consumption Pellet heating systems and solar technology make for an ideal combination Attractive public subsidies...

Pellet boiler Vitoligno 300-P 4 to 48 kW When it comes to heating with pellets, the Vitoligno 300-P from Viessmann sets new standards in convenience, efficiency and safety. Outstanding quality you can rely on: German consumer association "Stiftung Warentest" rated the Vitoligno 300-P as the "Best in test" in its Energy 2009 special edition. More information at www.test.de. The Vitoligno 300-P is characterised by exceptional efficiency and high operational reliability. With its output spectrum from 4 to 48 kW, Viessmann offers a tailor-made solution for any heat demand. Handling the Vitoligno...

12/13 Take advantage of these benefits: Fully automatic boiler for pellets with a rated heating output range of 4 to 48 kW Efficiency of up to 95 % for excellent utilisation of wood energy Optimum energy utilisation in all output ranges through automatic matching of the three-pass heating surface to the actual heat demand with the patented Variopass principle Automatic ash removal from the combustion chamber through a stainless steel finned grate ensures high operational reliability and long cleaning intervals Charging unit, comprising a rotary lock valve and feed screw conveyor, for precise,...

Wood gasification boiler Vitoligno 200-S 20 to 40 kW The Vitoligno 200-S biomass boiler is a good alternative to an oil or gas heating system, as wood is inexpensive and CO2 neutral in combustion. Convenient with automatic ignition To heat up the fuel, an automatic ignition device is available as an optional extra. The control unit also enables the programming of the ignition time. This is especially convenient if you like to return to a warm house after a long journey. The Vitoligno 200-S is a high quality wood gasification boiler with output stages of 20, 30 and 40 kW. It modulates and adapts...

14/15 Logs up to 50 cm long are par for the course for the high quality Vitoligno 200-S wood gasification boiler. Take advantage of these benefits: Menu-guided control unit High performance wood gasification boiler, 20 to 40 kW: for logs up to 50 cm long Short heat-up procedure for heat availability in a few minutes Modulating operation in every output range thanks to powerful variable speed induced draught fan, ensuring optimum matching to the current heat demand Process-optimised combustion and automatic output matching: combustion efficiency up to 92 %, as well as low emissions Effective carbonisation...

Log boiler Vitoligno 100-S 20 kW The Vitoligno 100-S log gasification boiler is an ideal companion appliance for an existing oil or gas heating system. In dual mode, it reliably provides heating and domestic hot water. Gasification technology of the Vitoligno 100-S Whether you a looking for an auxiliary appliance or a complete heating system, Viessmann offers the full product range for heating with wood. Choosing a Vitoligno 100-S wood boiler is both economical and environmentally responsible. Its other benefits include high reliability and a long service life for convenient central heating and...