Viessmann Vitodens 200 Technical Manual page 6

1.1 Product description
333
Application recommendations
H Vitodens 300, 4.2 kW to 35 kW
The automatic volume flow and flue gas
adaption mechanism, compact design
even for higher output ratings and the
integral DHW heating (combi boiler)
make this system suitable for
modernising heating systems on
single floors or in detached houses
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(water heater replacement adaption
mechanism to third party boilers
available as an accessory and in
apartment blocks and terraced houses
systems with little space available for
the boiler or tight (flexible) installation
locations (e.g. attics or inside
furniture)
new buildings with low heat demand
(e.g. low energy houses)
smaller commercial or public
buildings with little available space
for the boiler (e.g. supermarkets,
petrol stations, crèches, nursery
schools, sports halls).
Benefits at a glance
H Gas fired wall mounted condensing
boiler, 4.2 kW to 66 kW.
H Standard efficiency: up to 109 %.
H The stainless steel Inox Radial heating
surface ensures high operational
reliability and a long service life.
H MatriX compact gas burner, modulation
range 1 : 4.
H The emissions fall substantially below
the limits set for the "Blue Angel"
certificate of environmental excellence.
H Low power consumption through
governed AC fan and heating circuit
pump.
H As a condensing combi boiler:
high DHW convenience as a result of its
integrated DHW Quick-System and
comfort control e.g. instant hot water
at a constant temperature.
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H Vitodens 300, 12.2 kW to 66.0 kW
High output from a compact,
user-friendly wall mounted boiler,
suitable for
systems with few, sizeable
consumers, e.g. fan space heaters in
supermarkets/markets, workshops
and industrial premises,
commercial nurseries, garages and
DHW systems
systems with several heating circuits
for underfloor and/or static heating
surfaces in multi-occupancy
dwellings, central heating plants for
terraced houses, office buildings and
administration premises particularly
suitable for attic heating centres
heating of public buildings, such as
sports and multi-purpose halls,
schools, crèches, nursery schools
suitable for installation in basement
boiler rooms, in the living space and
in the attic.
H Vitotronic control units for room
temperature-dependent or
weather-compensated mode, with
integral diagnostic system and Optolink
laptop interface; capable of
communicating with Vitodata.
The Vitotronic 333 cascade control
enables a rated output of up to 264 kW.
H Particularly easy to install, maintain and
service, due to its modular design and
generous wiring chamber.
H Vitodens 300 with 4.2 kW to 13.0 kW:
Intelligent Lambda Pro Control for gas
type recognition and automatic
matching of combustion in case of
changing gas qualities and operating
conditions.
With DHW booster function. Now even
more compact.
H Vitodens 300, 26 kW and 35 kW:
Automatic flue gas adaption
mechanism ensures permanently high
efficiency.
H Particularly quiet operation.
H Space saving, because clearances at the
boiler sides are no longer required.
H Flexible connections to adapt to
installations from third party boilers
enable the easy replacement of
alternative boiler makes.
VITODENS