Viessmann Vitodens 200 Technical Manual page 5

Vitodens 300, 4.2 kW to 13 kW
In the output range up to 13 kW, the
Vitodens 300 offers innovative and
advanced condensing technology on the
smallest of footprints, yet it guarantees
excellent DHW convenience, thanks to its
integral 16 kW booster function.
High energy efficiency and long-term
heating convenience are provided by the
intelligent new Lambda Pro Control
combustion controller, the proven
MatriX-compact gas burner and the
Inox-Radial heating surface.
The new Lambda Pro Control replaces the
traditional air:gas combination. This
replaces adjustments during the
installation with restrictors, just as much
as the adjustments previously required
when changing the gas type.
The Lambda Pro Control ensures
continual flame adjustment and therefore
permanently stable combustion quality
and consistent output, even with different
gas qualities.
VITODENS
Vitodens 300, 6.6 kW to 35 kW
A superb combination of top technology:
The modulating MatriX compact gas
burner and the proven stainless steel
Inox Radial heating surface ensure a
standard efficiency of up to 109 %. This
reduces heating costs and protects the
environment.
Like all wall mounted condensing boilers
from Viessmann, the Vitodens 300 is
equipped with a stainless steel
Inox Radial heating surface. And that
includes all the benefits from the heat
transfer principle, the design and the high
self-cleaning effect.
With its modulation from 1 : 4, the
MatriX compact gas burner saves energy
and reduces emissions. With its
extremely clean combustion, it performs
substantially better than the limits set for
the "Blue Angel" certificate of
environmental excellence.
1.1 Product description
Vitodens 300, 12.2 kW to 66 kW
The Vitodens 300 is equipped with an
automatic flue gas adaption mechanism.
In operation, this constantly matches
itself to the changing conditions, for
example to changing weather conditions.
This guarantees permanently optimised
combustion.
The MatriX compact gas burner with low
combustion noise and a modulating,
electronically controlled BUS pump with
reduced flow noise ensures pleasantly
quiet operation.
The combi version of the Vitodens 300 is
equipped with a convenience plate-type
heat exchanger. It delivers DHW
immediately at a constant outlet
temperature without delay.
300 300
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