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SV14 for roof mounting:
Dear Hans Joergen
Christensen. Having purchased an SV14 for roof
mounting on our 60 m2
summer house we now
receive a welcome heating supplement –
especially during the spring and autumn periods.
At the same time the SV14 improves the indoor
climate during the cold winter months when it
supplies partial heating to the otherwise cold
house and replaces the still air with fresh in a
natural way.
Indoor we measured the incoming air
to be 24ºC when the outside temperature was only
0ºC! A pity that the knowledge of this air based
solar collector is not more widespread as so
many people could benefit from its qualities. It
is a brilliant product which certainly lives up
to all the promises made, and it is highly
recommendable for many purposes.
Kind regards, Lone and Kurt Rise, 18.03.2003
Soendervig:
We are the happy owners of a
summer house by the North Sea. We only use the
house during the summer season. Some years ago
we had air valves made in all the rooms as the
house smelt stuffy in spring. It helped a lot,
but we were not completely satisfied.
Through a
friend we learned about the dehumidification
system from "Aidt
 . We drove up to Aidt.
Looked at the system and bought two medium sized
which we immediately installed in the summer
house. Only 6 weeks passed before we noticed a
great improvement of the indoor climate. We can
only recommend the dehumidification system from
Aidt
.
Best regards from Inge and Poul Hjorth,
Soendervig, April 2003.
2100 Copenhagen: 18.08.2004 ... I’m very
satisfied with my SolarVenti. The system meets
my highest expectations. The indoor climate of
my house is quite different now – no damp and no
stale “summer house smell” – everything is just
fresh. Greetings from Bent Eckert, 2100
Copenhagen
Log house: We cannot but praise The
SolarVenti. It is a fantastic invention. One
year ago we bought a log house. We knew from the
start that there were death watch beetles in the
woodwork – they have disappeared completely –
the house smells fresh and nice even after the
winter. All cupboards and drawers have been kept
open throughout the winter period. Even the bed
linen smelled good!! It has been and still is a
fantastic invention. Many kind regards from
Lilli Larsen, June 16, 2006.
Kastrup: It is impossible to praise your
large system (SV14) enough. It has now run for
three years to our complete satisfaction, and we
are very pleased with it whenever we stay in our
holiday home. Kind regards, J.P.Skov Jacob
Appels Allé, Taarnby, Kastrup. 10.04.03
2610 Roedovre: Our SolarVenti has now run for
a year, started in summer 2002, autumn, winter
and now spring 2003. The SolarVenti works far
better that we had expected. We used to hang up
4-5 moist removal bags in our 40 m2 house, but
the house was still cold and damp in winter.
The SolarVenti has solved all our moist
problems. It has given us a perfect indoor
climate and removed the moldy smell of old
summer house… The installation can be done by
almost anybody … Here in March we have added a
’free’ heating supplement to our other heat
sources. We are so happy with this product that
we consider buying one more for our guest
cottage…
Kind regards, S. Petersen & I. Knudsen, Valhoejs
Allé, 2610 Roedovre
Broager : Christian Brock, Rugtoften 18,
6400 Soenderborg writes: For your information I
want to tell you that it is the best investment
I have made in my summer house. We use the house
every weekend all year round and never arrive to
a house filled with damp. If you need a
reference in the area around Flensborg Fjord you
may use my name.
The address of my summer house is: Agertoften,
Brunsnaes, 6310 Broager.
Fjellerup: We write to tell you how pleased
we are with our solar heating system. We
installed it in our summer house and will not do
without it. The house is dry and smells fresh,
and when we arrive there on a day during autumn
or spring we clearly notice that the temperature
is a couple of degrees higher inside the house
than outside. So we only need a stick in the
wood stove to get the house heated. Valborg
praises it whenever she gets the chance, and she
is happy that the furniture, linen and tableware
are never damp. Even when we use the wood stove
there is no condensation anywhere. Of course you
don’t remember us, because we had the system
installed many years ago. We were among the
first, I believe, so it is many years ago. I
suppose you do not notice how time passes when
everything runs smoothly. We have not touched
the system since we mounted it. We read that you
have developed the system further and therefore
we felt inclined to tell you how happy we are
with our antiquity. If anybody in the Fjellerup
area would like to see it they shall be welcome
to drop in.
Kind regards, Valborg og Leo P. Larsen Hinnerup,
Mid Aug. 2005
Marielyst : J. Balk Olsen, Fredriksberg
writes in Politiken 22.11.97: .... I want to
tell you how we got rid of damp in our summer
house and at the same time avoided the typical
the mouldy smell, the ‘summer house smell’,
related to the problem. We own a summer house in
Marielyst near Falster where we have had
problems due to the high humidity in the area …
I installed an air based solar collector… What
makes it so brilliant is that the fan is powered
by a separate solar cell so that air is only
blown into the house when the sun shines making
it possible for the warm air to absorb the damp
inside the house. Both smell and damp have
disappeared completely as the system runs both
summer and winter. It has now been working for
four years on free solar power. So it is a
solution which I can warmly recommend.
Skive: In week 39 I ordered an air based
solar collector incl. solar cell and fans. The
delivery was prompt only 3 days later and during
the weekend 30/09-00 I mounted the system –
easily and simply. The system was installed on
the roof of a small annex from 1942 which is
situated adjacent to our home. The two store
annex is 35 m2
with an open staircase up to the
top storey. The air intake is led down to the
ground floor in the corner as far off from the
staircase as possible. The annex is used by my
daughter and heated by a combination of electric
heating and wood stove. The insulation is OK but
there are no windows facing north and not much
light/warmth coming in from the east or west. So
the climate is not optimal, but even now when
the system has been working for about 10 days
only, we notice a significant improvement of the
indoor climate. The system does not produce any
noteworthy heating supplement but the tempered
air renewal is certainly worth the money.
Kind regards, Ole Iversen
Caravan: Caravan with SV3
Hi Aidt
… We bought an SV3 solar collector
for our caravan just before easter. We have now
installed it by the kind assistance of your
customer service. See the enclosed photos. The
air passes through the cooker hood, so I avoided
drilling an extra hole in the caravan. It runs
just perfectly and supplies fresh warm air into
our caravan. On a sunny day we have measured
22ºC and 45% air humidity in the van. Obviously,
we have not tried it during the winter season
but we reckon we don’t need the damp removal
bags and the pine branches in winter anymore. We
are so thrilled that we would like to order an
SV14 for our summer house... Please let us have
the solar collector before the end of May as we
will start laying our new roof then.
Kind regards, Torben Lynnerup, Aalborg,
04.05.2005
Wooden summer house in a plantation: We own
a wooden summer house located in a plantation.
The optimal sunlight is ‘only’ 4-5 hours a day,
but in spite of this we have got at ‘new’ house.
We started out with huge damp problems, water on
the inside of the windows, moist bed linen,
stale air even though this is a non-smoking
house. All that is history! The system has now
run for 10 years without any problems. The
indoor temperature is moderately increased, but
most importantly: all the damp has gone, and
even though the house is left unused for several
months it smells fresh and nice! We have also
observed that we have been able to keep the
house free of frost during several winter
periods without the supply of heat! At least
that is our experience…
Kind regards, Claus J, Marliese W. Laerkevaenget
Jens Lassen: I can only encourage others to
have an air based solar collector (SolarVenti)
installed. The benefits are so many!
Kind regards, Jens Lassen
Ornum: Dear Hans Joergen. The solar collector
has now been mounted on the house and it appears
to be working fine. As soon as the tiniest
sunbeam peeps through the fan starts. I’m
curious to see the effect during the winter
months. I feel inclined to compliment you on the
high quality materials and fittings used – they
are simply superb. I used to work with glass-aluminium
facades so I know the components!
I enclose a couple of pictures. Kind regards,
Torben Anskjaer, Oct. 2004
Damp basement: Drying out a damp basement.
For AIDT (concerning the SV30)
A month has now passed since the installation,
and encouraged by several periods of fine
sunshine I wish to report that the it runs
perfectly and to my complete satisfaction. You
should not hesitate to recommend such systems
for the venting of other basements – even
though, of course, a suitable place facing south
and an inlet of the air down into the basement
will be needed. I have recommended the project
to all those who have cared to listen. Even now
when there is only 0-10º outside the basement
gets quite warm when the sun shines and the
drying out effect is obvious. I won’t need the
usual heating in the basement this summer and at
the same time it is getting more and more
dry…The air is sucked in through the chimney
which was used for a furnace 10 years ago. As
expected there was a slight smell at the
beginning but after a week it stopped. The air
now seems quite fresh. So once again – our best
recommendations and thank you for all the fine
work you have done with a quality product.
Kind regards, Per Callesen C.F. Richsvej 65 d.
28/3 2005
The power bill from NOE was halved: Not only
did the Taulbjerg family halve their power bill
in their summer house in Gjellerodde after
having installed an SV30 from NOE. The family
also had the indoor climate improved both summer
and winter. The surplus heating in winter is led
into a shed where the tools have never been
better: Egil Taulbjerg from Holstebro says that
his family has used electric heating in the
summer house since 1966. The total power bill
has normally been € 1,500 – € 1,600 a year
in the 110 m2
summer house. Half of the power
bill covered the amount spent in order to keep
the house frost free during the winter season.
- We have heated the house with electricity all
year round. Even though we haven’t used the
house very much during the winter period. With
the SV30 we still heat the house all year round.
Even in the very cold period we have almost free
hands to decide the temperature of the house
just by using the solar heating. Even during the
coldest period this winter there was 8ºC. And we
were still repaid € 770 that is half of the
total power bill. Such a reduction means that
the about
€ 2,200 paid for the SV will be returned
in three years.
And he adds that if there is a very cold winter
with long periods without any sun the
temperature in the house may fall to a few
degrees Celsius – but never below zero. Always
nice to move into.
The family, of course, is more than happy to
save money. But for them it is just as important
to be welcomed by a warm and dry house even if
the temperature is 30ºC below zero outside. – We
feel that the indoor climate has improved. Fresh
air is blown into the house from outside. Our
summer house is made of wood, and I believe that
the heat inside helps drawing out moist from the
wood. The result is that it will last longer,
says Egil Taulbjerg. The family is so satisfied
with the system that they have installed two
more. One in another summer house in Kollund and
one in a hunting cottage without power
installations.
Soendervig summer house, SV30:
Hi Thomas
I bought an SV30 from you a couple of years ago.
I have just had some craftsmen doing various
jobs on my summer house. They worked there in
December and January and were very surprised by
the fresh air in the house. No stale old summer
house smell. I, myself, have now worked there
for several weekends. The sky has been clear
most of the time and the SV30 has blown fresh
air with a temperature of 46ºC into the house
when the outdoor temperature was 3ºC, that is an
increase of more that 40ºC.
We have shut off the heaters on the days when
the sun was shining.
Kind regards, Olaf West, summer house in
Soendervig.
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