because heating your home should be done naturally. - vaillant · why do you think vaillant is...
TRANSCRIPT
geoTHERM geoSTOR
Why Vaillant?
Heat pumps
Because heating your home should be done naturally.
Why do you think Vaillant is Europe‘s best-known brand in heating? Because we offer every client a customised
energy solution and make every home comfortable? Because we are committed to greater energy efficiency
and renewable energy sources? Or because our trade mark is a hare? That is all true, but it‘s not the whole
story. We believe the reason is: Because Vaillant thinks ahead.
Vaillant heat pump technology 4
Ground source heat pumps 6
Domestic hot water preparation 8
Technical data 9
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The Vaillant brand
Vaillant is the brand providing answers for tomorrow’s world.
Ahead of our time since 1874
When Johann Vaillant patented the world‘s first gas bath
boiler for domestic hot water in 1894, twenty years after
becoming established, he started a small revolution. In 1905
he invented the first wall-hung boiler: the Vaillant Geyser,
and in 1930 the first gas-fired water heater with the
characteristic Vaillant design came into being. In 1961 we
introduced the first gas-fired circulation water heater and,
in 1967, the first combined heating and hot water system in
one unit. In 1995 we were able to offer the first in-house
developed wall hung boiler with high efficiency condensing
technology, in 2004 our first mini-CHP, in 2006 the first
self-produced heat pump and in 2010 the unrivalled zeolite
gas heat pump. Vaillant has always had the edge. Because
Vaillant thinks ahead.
Quality made in Germany
The hallmark of the hare is a promise of quality that applies
to every product and service with the Vaillant name. Vaillant
quality is perfection in every detail: We spare no effort in the
design and production, so you can effortlessly operate your
Vaillant system in your home. We manufacture our products
mainly in Germany — for customers around the world.
Our range includes gas, oil and pellet heaters, solar
systems, heat pump systems, the zeolite gas heat pump,
the latest combined heat and power systems for every
application, and also hot water cylinders, gas and electric
water heaters, ventilation systems and programable
controls — to ensure that everything works perfectly.
Because Vaillant thinks ahead.
For today, tomorrow and the future
Research and Development in the Vaillant Group, with over
600 employees, is one of the largest and most creative of
those in our industry. We are particularly focused on
developing new technologies for sustainable energy supply,
including the combination of fossil and renewable sources
of energy in efficient integrated systems and the dual use
of energy in combined heat and power systems. In Germany,
we are currently introducing the world‘s first micro-CHP
system with a gas-burning engine, and we are working on
our first fuel cell heating appliance. This is how we are
shaping the future of heating technology. Vaillant is the
brand providing the right answers to all questions related
to heating, living comfort and new energies. Because
Vaillant thinks ahead.
Heat from outside for inside
There is no more abundant, natural energy than solar
energy, which is stored in the form of heat in the air, in
the ground and in groundwater. This energy is available
everywhere, free of charge; it will never be exhausted and
you can use it all year round to heat your house. Because
even cold air and cold ground still contains a good deal of
heat energy. In fact, every medium whose temperature is
above absolute zero, that is above –273,15 °C, contains heat
energy. And it can never get that cold anywhere on earth!
Energy, a gift from nature
Heat pumps increase the temperature of environmental heat –
you could say they pump it up to a temperature suitable for
heating. To achieve this, you have to supply a quarter of the
required heat energy in the form of electricity, while the
remaining approximately 75 % is free.
Of course, it is also true that the smaller the temperature
difference between the outside heat source and the required
heating energy inside is, the less energy is required to balance
the difference out.
a heat pump work?
How exactly does
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Environmental heat
Modern technology from Vaillant
A heat pump operates in a cycle in which a refrigerant with a very
low boiling point circulates and constantly undergoes the four
steps of the cycle. It evaporates and in so doing takes up energy,
and then condenses and in the process releases energy. This is
how it works:
Evaporation. Environmental energy is supplied to the
refrigerant in the evaporator. The coolant changes from
a liquid to a gaseous state.
Compression. The gaseous refrigerant is strongly compressed
by using a compressor. (This requires electrical power.) As gas
automatically heats up if it is compressed, the refrigerant
becomes hot.
Condensing. In the condenser, the hot gaseous refrigerant
gives up its heat to the heating system. Of course, the gas
thus becomes cooler and therefore liquid again.
Expansion. In the expansion valve, the refrigerant is
decompressed, i.e. the overpressure is reduced and the
refrigerant cools down so much that it can again take
up environmental heat.
From ground with probe or flat collector
With a Vaillant heat pump, you can choose your heat source:
Ground heat Is extracted using a geothermal probe that leads
vertically into the ground, or with a ground collector that is horizontally
installed at 1.20 to 1.50 m depth.
Our heat pump technology is proven technology and an efficient system.
Good for the environment, good for you
A heat pump makes you independent from fossil fuels and their
constantly increasing costs, because you use free, inexhaustible
energy of your ground instead of externally supplied energy with
its ever increasing costs. And without even the slightest emissions
arising from heat generation, you will always have a comfortable,
warm home.
Buildings big or small –geothermal heat warms them all.
The ground stores energy for you
Just below the surface of the ground there is enough heat for your
home: solar energy that is stored by the ground. With one of
Vaillant’s ground source heat pumps, you can use this heat just
under the surface very efficiently for heating and domestic water
preparation, not just in new builds, but also in modernisations: the
maximum flow temperature of 62 °C makes possible the trouble-
free use of renewa ble energy in renovated old buildings. Your
installer can tell you whether you are eligible for state funding for
this sustainable use of energy.
The energy source is your home’s own plot of land
To tap your own ground heat source, you require either a geothermal
probe or a horizontal ground collector. For geothermal probes,
all borehole depths regarding local regulations can be provided with
the use of single or double U-pipes inside. The geothermal probe
requires very little space and is very efficient.
A ground collector is installed 20 cm below the frost limit. This is
approximately 1,20 to 1,50 m beneath the ground’s surface. It
comprises a plastic pipe that is arranged in curves and loops,
similar to an underfloor heating system. A ground collector is
cheaper than a geothermal probe but requires a lot of space that
cannot then be built upon.
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Which heat pump do I need?
At Vaillant, we have the correct ground heat pump for every
requirement, with many different outputs to choose form to ensure
your comfort. For example, you can cool your house passive using
a heat pump. The automatic cooling function uses the lower
temperature of the ground and cools the the living space via the
underfloor heating system without costs for the compressor.
The heat pump that can do everything
The heat pump geoTHERM exclusive is the complete solution for
a single-occupancy house. It extracts energy using a geothermal
probe or a ground collector and supplies heat in the winter, passive
cooling in the summer plus hot water at all times. There is an
integrated hot water cylinder, likewise an auxiliary electric heater
and a weather-compensating controller.
The heat pump with comfort on demand
The heat pump geoTHERM plus also heats a single-occupancy
house using ground heat – and what else it does depends on your
preferences: either it supplies you with hot water the whole year
round, or it provides pleasant passivecooling in the summer.
The successor of the winner in the German consumer association
product test, the geoTHERM plus operates with the highest efficiency.
The heat pump that remains flexible
The heat pump geoTHERM is characterised by multiple possible
applications and the ease with which it can be combined with other
systems. The output range from 6 to 17 kW supplies single and
dual-occupancy houses, while geoTHERMs from 22 kW are the
correct choice for multi-family houses, commercial properties and
other buildings with up to 400 m2 floor space. All can be expanded
with a suitable hot water cylinder to match your requirements.
Vaillant brine/water heat pumps:
– German engineering
– For single to multi-family houses, new builds and
modernisations
– geoTHERM exclusive
with integrated 175 l stainless steel hot water cylinder
and natural cooling function 6, 8 and 10 kW
– geoTHERM plus with hot water cylinder or cooling
function: 6, 8 and 10 kW
– geoTHERM heating heat pump:
6, 8, 10, 14 and 17 kW
– geoTHERM for larger properties:
22, 30, 38 and 46 kW;
cascades up to 92 kW possible
– Up to 17 kW with auxiliary 6 kW electrical heater
– Weather-compensating energy balance controller
with graphical display of the environmental output
– Can be combined with a ventilation system
The heat pump geoTHERM exclusive has
been awarded the red dot design award.
geoTHERM exclusive
Ground source heat pumps
Domestic hot water preparation with heat pumps
A solar hot water cylinder for heat pumps
If you want to combine a heat pump without an integrated
cylinder with a solar system for hot water preparation, then the
best solution is the new solar hot water cylinder for heat pumps,
geoSTOR VIH RW 400 B, because it stores the heat from the heat
pump and the solar system in equal measure. If there is sufficient
solar output in summer, the heat pump can even remain switched
off; the solar system takes over hot water preparation by itself.
Two powerful hot water generators
The double jacket tank geoSTOR VDH 300/2 is both technically and
visually a perfect partner for Vaillant heat pumps without an
integrated hot water cylinder. Its double-jacket storage technology
ensures convenient hot water preparation. The conventional round
cylinder, geoSTOR VIH RW 300, on the other hand, is the right
option for you if you are looking for an economic purchase.
Solar hot water cylinder for heat pumps
geoSTOR VIH RW 400 B
– Bivalent storage technology for use of the energy from
the heat pump and solar system
–
3,2 m2 heat exchanger surface for HP use
– Magnesium protection anode
Hot water cylinder geoSTOR VDH 300/2:
– Completely stainless steel hot water cylinder
– Quick heating of large water quantities thanks to double
jacket cylinder technology
– Magnesium protection anode
Hot water cylinder geoSTOR VIH RW 300:
– Specially designed for heat pumps
– Corrosion protection through use of internal enamelling and
magnesium protection anode
The natural way to wash, shower and bathe:hot water from environmental energy
Can be combined with geoTHERM heat pumps up to 17 (22) kW
–
– 1,4 m2 heat exchanger surface for solare use
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Technical data geoTHERM
Heat pump geoTHERM plus Unit VWS 62/3 VWS 82/3 VWS 102/3
Heating power B0/W35 kW 6,1 7,8 10,9
Power consumption B0/W35 kW 1,3 1,7 2,2
COP B0/W35 4,7 4,7 4,9
Heating power B0/W55 kW 5,7 7,8 9,7
Power consumption B0/W55 kW 1,9 2,5 3,2
COP B0/W55 3,0 3,1 3,0
Storage capacitiy l 175 175 175
Nominal voltage control circuit 230V/50Hz 230V/50Hz 230V/50Hz
Nominal voltage compressor 400V/50Hz 400V/50Hz 400V/50Hz
Nominal voltage supplementary heating 400V/50Hz 400V/50Hz 400V/50Hz
Max. pressure heating bar 3 3 3
Max. pressure warmwater bar 10 10 10
Temperatur heating (min. / max.) °C 25 / 62 25 / 62 25 / 62
Input temperature (min. / max.) °C -10 / 20 -10 / 20 -10 / 20
Temperature warmwater (min. / max. with supplementary heating) °C 55 / 75 55 / 75 55 / 75
Dimension without packing: Height Width Depth
mm mm mm
1800 600 840
1800 600 840
1800 600 840
Dimension without column: Height Width Depth
mm mm mm
1800 600 650
1800 600 650
1800 600 650
Weight without packing kg 206 214 217
Heat pump geoTHERM Unit VWS 61/3 VWS 81/3 VWS 101/3 VWS 141/3 VWS 171/3
Heating power B0/W35 kW 6,1 7,8 10,9 14,0 17,6
Power consumption B0/W35 kW 1,3 1,7 2,2 3,0 3,6
COP B0/W35 4,7 4,7 4,9 4,7 4,9
Heating power B0/W55 kW 5,7 7,8 9,7 13,1 16,3
Power consumption B0/W55 kW 1,9 2,5 3,2 4,3 5,2
COP B0/W55 3,0 3,1 3,0 3,1 3,2
Nominal voltage control circuit 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz
Nominal voltage compressor 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Nominal voltage supplementary heating 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Max. pressure heating bar 10 10 10 10 10
Temperatur heating (min. / max.) °C 25 / 62 25 / 62 25 / 62 25 / 62 25 / 62
Input temperature (min. / max.) °C -10 / 20 -10 / 20 -10 / 20 -10 / 20 -10 / 20
Dimension without packing: Height Width Depth
mm mm mm
1200600840
1200600840
1200600840
1200600840
1200600840
Dimension without column: Height Width Depth
mm mm mm
1200600650
1200600650
1200600650
1200600650
1200600650
Weight without packing kg 141 148 152 172 179
Technical data geoTHERM
Heat pump geoTHERM Unit VWS 61/2 VWS 81/2 VWS 101/2 VWS 141/2 VWS 171/2
Heating power (B0W35 dT5 -> EN 14511) kW 5,9 8,0 10,4 13,8 17,3
Power consumption kW 1,4 1,9 2,4 3,2 4,1
COP 4,3 4,3 4,4 4,3 4,3
Heating power (B0W55 dT5 -> EN 14511) kW 5,6 7,3 9,5 13,6 16,1
Power consumption kW 2,1 2,7 3,3 4,6 5,6
COP 2,7 2,8 2,9 2,9 2,9
Nominal voltage control circuit 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz
Nominal voltage compressor 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Nominal voltage supplementary heating 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Nominal power supplementary heating kW 6 6 6 6 6
Heating circuit nominal flow rate dT 5K l/h 1019 1373 1787 2371 2973
Heating circuit rest pressure head dT 5K mbar 391 340 258 345 313
Heat source circuit nominal flow rate dT 3K l/h 1431 1959 2484 3334 3939
Heat source circuit rest pressure head dT 3K mbar 386 327 272 252 277
Heating circuit outgoing temperature (min. / max.) °C 25 / 62 25 / 62 25 / 62 25 / 62 25 / 62
Heat source circuit input temperature (min. / max.) °C -10 / 20 -10 / 20 -10 / 20 -10 / 20 -10 / 20
Dimensions:
Height without connection mm 1200 1200 1200 1200 1200
Width mm 600 600 600 600 600
Depth mm 840 840 840 840 840
Depth without column mm 650 650 650 650 650
Weight without packaging kg 141 148 152 172 179
Heat pump geoTHERM plus Unit VWS 62/2 VWS 82/2 VWS 102/2
Heating power (B0W35 dT5 -> EN 14511) kW 5,9 8,0 10.4
Power consumption kW 1,4 1,9 2,4
COP 4,3 4,3 4,4
Heating power (B0W55 -> EN 14511) kW 5,6 7,3 9,5
Power consumption kW 2,1 2,7 3,3
COP 2,7 2,8 2,9
Nominal voltage control circuit 230V/50Hz 230V/50Hz 230V/50Hz
Nominal voltage compressor 400V/50Hz 400V/50Hz 400V/50Hz
Nominal voltage supplementary heating 400V/50Hz 400V/50Hz 400V/50Hz
Nominal power supplementary heating kW 6 6 6
Heating circuit nominal flow rate dT 5K l/h 1019 1373 1787
Heating circuit rest pressure head dT 5K mbar 391 340 258
Heat source circuit nominal flow rate dT 3K l/h 1431 1959 2484
Heat source circuit rest pressure head dT 3K mbar 386 327 272
Heating circuit outgoing temperature (min. / max.) °C 25 / 62 25 / 62 25 / 62
Heat source circuit input temperature (min. / max.) °C -10 / 20 -10 / 20 -10 / 20
Integrated Storage water heater capacity l 175 175 175
Integrated Storage water heater max. pressure bar 10 10 10
Max. temperature with heat pump °C 55 55 55
Max. temperature with heat pump + supplementary heating °C 75 75 75
Dimensions:
Height without connection mm 1800 1800 1800
Width mm 600 600 600
Depth mm 840 840 840
Depth without column mm 650 650 650
Weight without packaging kg 206 214 217
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Technical data geoTHERM and geoSTOR
Heat pump geoTHERM Unit VWS 220/2 VWS 300/2 VWS 380/2 VWS 460/2
Heating power B0/W35 kW 22,0 29,8 38,3 45,9
Power consumption B0/W35 kW 5,0 6,5 8,5 10,0
COP B0/W35 4,4 4,6 4,5 4,6
Heating power B0/W55 kW 20,3 26,8 36,2 42,5
Power consumption B0/W55 kW 6,6 8,8 11,7 14,1
COP B0/W55 3,1 3,0 3,1 3,0
Nominal voltage control circuit 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz
Nominal voltage compressor 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Nominal voltage supplementary heating 400V/50Hz 400V/50Hz 400V/50Hz 400V/50Hz
Max. pressure heating bar 3 3 3 3
Temperatur heating (min. / max.) °C 25 / 62 25 / 62 25 / 62 25 / 62
Input temperature (min. / max.) °C -10 / 20 -10 / 20 -10 / 20 -10 / 20
Dimension without packing: Height Width Depth
mm mm mm
12007601100
12007601100
12007601100
12007601100
Dimension without column: Height Width Depth
mm mm mm
1200760 900
1200760900
1200760 900
1200760 900
Weight without packing kg 326 340 364 387
Domestic hot water storage for heat pumps geoSTOR Unit VIH RW 300 VIH RW 400 B VDH 300/2
Storage water heater actual storage capacity l 285 390 270
Storage water heater max. pressure bar 10 10 10
Storage water heater max. temperature °C 85 85 95
Heating circuit capacity heat exchanger l 17,5 22 85
Heating circuit max. pressure bar 10 10 3
Heating circuit max. temperature °C 110 85 95
Heating circuit heating surface of heat exchanger m² 2,9 — 2,3
Heat exchanger surface solar m² — 1,45 —
Heat exchanger surface heatpump m² — 3,2 —
Hot water continuous performance by 10/45 °C and storage temperature 60 °C
l/10 min 410 220 385
Hot water continuous performance by 10/45 °C and storage temperature 60 °C
kW 14 17 (22) 14
Hot water continuous performance by 10/45 °C and storage temperature 60 °C
l/h 345 345 345
Hydraulic connection heating flow/return R 1 R 1 1/4 R 1
Hydraulic connection cold/hot water R 1 R 1 R 1
Hydraulic connection sanitary circulation R 3/4 R 3/4 R 3/4
Dimensions:
Height without connection mm 1775 1461 1702
Width mm 660 807 650
Depth mm 725 875 698
Depth without column mm 500 650 –
Weight without packaging kg 140 180 115
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Su
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alt
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Your local partner for Vaillant products:
Vaillant Group International GmbH
Berghauser Str. 40 Germany 42859 Remscheid
Phone: +49 2191 18 - 0 Fax: +49 2191 18 – 3090 [email protected] www.vaillant-export.com
Honkoliini Professional OY Sarankulmankatu 25 33900 Tampere Tel. +358 3 2254900 www.honkoliini.com [email protected]