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Heating systems

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Refrigeration systems

Viessmann Werke GmbH & Co. KG

35107 Allendorf (Eder)

Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

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Viessmann biomass boilers: systems for environmentally friendly heat generation with wood

What’s new at a glance:- The Vitoligno 300-C fully automatic pellet boiler is available

in three new output levels from 80 to 101 kW and degrees

of efficiency of up to 96 percent.

- The Vitoligno 300-S log gasification boiler is available to

cover heating loads between 35 and 75 kW with logs.

- The new, especially compact Vitoligno 150-S log

gasification boiler is now available for heating loads

between 17 and 45 kW.

Vitoligno 300-C: fully automatic pellet boiler with outputs up to 101 kW

The Vitoligno 300-C is a fully automatic pellet boiler that makes

wood heating especially comfortable. With its three output sizes of

80, 99, and 101 kW, it is also ideal for commercial properties. Its

degree of efficiency of up to 96 percent keeps fuel consumption

low. Thus, large residential complexes and commercial buildings,

for example, can be efficiently and comfortably heated with pellets.

Automatic functionsWith its numerous automatic functions, the boiler can be run on its

own with a minimum of effort, like an oil or gas boiler. The

automatic functions include not only fuel feed, but also power-

saving ignition, as well as cyclical ash removal from the heat

exchanger and the grate. The standing arrangement of the heat

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Telephone: +49 (0)6452 702533

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exchanger enables long intervals between cleaning by allowing

hardly any ash deposit build up. The lockable, mobile ash box

produces practically no dust when being emptied.

Flexible pellet feedThe pellet feed can run optionally by way of a flexible screw

conveyor or an extraction system. The dimensions of the large

pellet container (up to 315 liters) mean that it does not have to be

refilled during the night. Even during the day, its noise-reducing

design provides for a quiet pellet feed. The fuel supply is prepared

optionally from the right or the left.

Comfortable controlThe Ecotronic control with integrated start-up assistant is

controlled by atmospheric conditions and regulates:

- up to three heating circuits with mixer

- two heating circuits with mixer and DHW generation

- one heating circuit with mixer, a solar circuit, and DHW

generation

- a fourth heating circuit with mixer by way of the KM Bus

and a separate Vitotrol heating circuit control

The control is easy and intuitive to use – with the new ViCare app

or the Vitotrol Plus app also via smartphone. When cleared by the

operator, Vitoguide can also have a specialist company monitor

the system remotely and plan maintenance work in advance. With

the Vitotrol 350-C remote control (accessory), as many as four

pellet boilers can be run as a cascade.

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Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

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Matching accessoriesA comprehensive program of pellet storage and feeding systems

are available for the pellet boiler. An extraction unit with modular

fourfold/eightfold probe switching is available for buildings with

pellet storage space but no slanting floor. The probe system can

be adjusted flexibly to the pellet storage space and can also be

used with L-shaped or extremely elongated spaces. The pellet

storage space can be used to the full, and since a slanted floor is

no longer necessary, nearly one-third more storage space is

available.

Advantages for trade partners- Ecotronic control with start-up assistant for up to four

heating circuits

- Fuel supply optionally by way of extraction system or

flexible screw conveyor

- Robust combustion control thanks to broadband Lambda

probe

- Low dust emissions thanks to clean burn-off (adherence to

1st Ordinance of the German Federal Immission Control Act

(1. BImSchV), Stage 2)

- Extensive accessories for pellet supply and storage

- Up to four biomass boilers as a cascade using Vitotrol 350-

C (optional)

Advantages for users- Comfortable centralized heating for wood pellets thanks to

many automated functions

- Low level of fuel consumption thanks to high degree of

efficiency, modulating combustion, and control regulated by

atmospheric conditions

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Telephone: +49 (0)6452 702533

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- Very easy operation and long maintenance intervals thanks

to automatic cleaning and ash removal of heat exchanger

and grate

- Pellet container can also be filled during the day while the

boiler is in operation

- Fuel filling with little noise thanks to noise-optimized pellet

container

- Low electricity consumption thanks to ignition with ceramic

igniter

- Absolutely safe from burn-back thanks to sixfold rotary

valve

- Remote control and monitoring by way of smartphone and

ViCare app or Vitotrol Plus app

- Eligible for subsidies from German Federal Office of

Economics and Export Control (BAFA)

Technical data- Rated outputs: 80, 99 and 101 kW

- Degree of efficiency: up to 96 %

- Modulation range 1:3

- Energy efficiency class: A+

Delivery dateThe Vitoligno 300-C with rated outputs of 80, 99 and 101 kW is

already available.

Vitoligno 300-S: log gasification boiler for commercial applications

The Vitoligno 300-S has an output from 34.9 to 75 kW designed for

mono-mode heating operation with logs. Automatic ignition, long

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Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

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refilling intervals, and menu-guided control with the option of

Internet-based remote control enable comfortable operation in

large residential complexes, for instance, or in agricultural and

processing operations.

Efficient log burning boilerHalf-meter logs can be easily loaded from above into the 255-liter

hopper of this top loader (capacities of 60 and 75 kW). In the

process, the carbonization gas extraction keeps smoke at a

minimum during refilling. Apart from logs, leftover pieces of wood,

large woodchips, and wood briquettes can be used as fuel. The

boiler smoothly adjusts the heat output to the current need for

heat. With a degree of efficiency of more than 93 percent, the

Vitoligno 300-S is the most efficient log burning boiler of its type.

This is ensured by the Lambda probe combustion control and by

having the logs burn in two separate stages.

Automatic functions for comfortable boiler operationThe heat exchanger automatically cleans itself at regular intervals

by means of an integrated mechanism. Automatic ignition and heat

exchanger cleaning make operating a log burning boiler of this

performance class especially comfortable.

Menu-guided control for up to four heating circuitsThe menu-guided Ecotronic boiler control can regulate up to four

heating circuits. The control also manages the heating water buffer

cylinder. All information is shown on a large, easy-to-read,

graphics-compatible display. Its intuitive operability and multiple-

line plain text display guarantee fast and sure navigation through

the various menus.

The Vitotrol 350-C remote control also enables the log burning

boiler to be remotely controlled. The large five-inch touch display

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Telephone: +49 (0)6452 702533

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makes it especially comfortable to use. The Vitotrol 350-C is more

than merely a remote control, however. It enables the system to be

extended by up to twenty mixer circuits.

Digital control – also with an appThe Optolink interface on the control can connect it to the

Vitoconnect Internet interface. Then the boiler can be operated

from anywhere using a smartphone and the ViCare app, to set the

water temperature in the boiler, for instance. In addition, after

clearance by the system operator, a specialist company can use

Vitoguide to monitor the system online. The contractor receives an

overview of all service-related operating parameters, can change

settings without having to be on site, and can plan service work in

advance. This enhances the availability of the system.

Short installation timeCompact dimensions and a low design height enable the boiler to

be set up flexibly and in a short time, too, since it comes fully wired

and ready-to-use. The start-up assistant integrated in the control

provides for an error-free, time-saving start-up procedure.

Advantages for trade partners- Flexible set-up thanks to compact dimensions and low

design height

- Fast and easy assembly thanks to pre-installed electrical

wiring

- Easy maintenance thanks to automatic ash removal from

the heat exchanger and easy accessibility of all relevant

components

- Easy start-up thanks to start-up assistant

- Online monitoring by means of Vitoguide thanks to Optolink

interface and Vitoconnect (optional)

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Telephone: +49 (0)6452 702533

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www.viessmann.de

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Advantages for users- Robust, long-lasting boiler for professionals heating with

wood

- High level of operating comfort thanks to refilling from

above and carbonization gas extraction

- Automatic carbonization gas extraction

- Low electricity consumption thanks to automatic ignition

with ceramic igniter

- System can be operated by smartphone and ViCare app

(optional)

- Compliant with the 1st Ordinance of the German Federal

Immission Control Act (Stage 2), eligible for BAFA

subsidies

Technical data- Rated output: 34.9, 49, 60, 75 kW

- Degree of efficiency: > 93 %


Delivery dateThe Vitoligno 300-S log gasification boiler will be launched on

market starting in August 2017.

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Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

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Vitoligno 150-S: affordable gasification boiler for efficient heat generation with logs

The new Vitoligno 150-S is an affordable gasification boiler for

supplying heat to single-family homes. It is ideal as a backup boiler

unit for dual-mode operation with an oil or gas condensing boiler.

Ideal supplement to oil or gas heater already in placeIn a dual-mode system, the Vitoligno 150-S provides for the basic

supply of heat and hot water. Only at low temperatures does the

fossil-fuel boiler switch on in addition to cover the peak load.

Clean burningThe log gasification boiler works in modulating mode and adjusts

the heat output to the actual need for heat. With its high degree of

efficiency of 93 percent, the Vitoligno 150-S burns the logs

extremely efficiently. The combustion control with a Lambda probe

and an exhaust gas temperature sensor also provides for clean

burning with low emissions. The Vitoligno 150-S fulfills the

requirements of the 1st Ordinance of the German Federal

Immission Control Act (1. BImSchV) and is eligible for subsidies

from BAFA (German Federal Office of Economics and Export

Control).

Comfortable heating with logsThe large hopper can accommodate logs of up to fifty centimeters

in length. This means that it only needs to be refilled at long

intervals and has a burnout time of up to 4.5 hours. In addition, the

door opens to a wide angle, thus affording ample access to the

hopper. Its start-up flap enables it to heat up in a matter of only a

few minutes. The carbonization gas extraction ensures that the

operator is not exposed to annoying smoke and combustion gases

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Telephone: +49 (0)6452 702533

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when refilling the hopper. There is a lever mechanism allowing the

operator to easily clean the hot gas flues from the outside.

Digital controlThe intuitive Ecotronic 100 control is easy to use. All important

information is shown on the illuminated display in a way that is

easy to understand. For instance, a bar graph indicates the current

charge status of the heating water buffer cylinder.

Installation in less than an hourThe compact boiler is easy to install and the installation normally

takes less than an hour. The door is hinged on both sides, making

it easy to adjust it to suit the available space.

Advantages for trade partners- Easy installation thanks to roll-under capability

- Installed in less than an hour

- Door hinge can be quickly adjusted to right or left on site

(for example, to install it in a corner)

- Very easy to service thanks to good accessibility from the

front

Advantages for users- Easy-to-use, intuitive control

- Large hopper only needs refilling at long intervals, burns for

up to half a day

- Door opens wide for easy access to hopper

- Comfortable to refill thanks to carbonization gas extraction

- Efficient, environmentally friendly combustion thanks to

Lambda probe control

- Heat exchanger can be cleaned from the outside using a

lever

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Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

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- BAFA subsidies thanks to low emissions (compliance with

2nd stage of the 1st Ordinance of the German Federal

Immission Control Act)

Technical data- Rated output: 17, 23, 30, 34.9 and 45 kW

- Degree of efficiency up to 93 %

- Modulation range 1:2


Delivery dateThe new Vitoligno 150-S log gasification boiler is already available.

Images / captions

Fig. 1: With its three new output levels of 80, 99 and 101 kW, the

fully automatic Vitoligno 300-C pellet boiler from Viessmann is now

also ideal for properties with a high demand for heat.

Heating systems

Industrial systems




Telephone: +49 (0)6452 702533

[email protected]

www.viessmann.de

Press

Fig. 2: The Vitotrol 350-C from Viessmann: this red dot design

award-winning remote control can be used as a cascade control

for up to four pellet boilers.

Fig. 3: The Viessmann Vitoligno 300-S, with outputs from 34.9 to

75 kW, is designed for mono-mode heating operation with logs.

Fig. 4: The new Vitoligno 150-S from Viessmann is an affordable

gasification boiler for providing heat in single-family homes.

March 2017

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