VMC simple flow in renovation and thermal losses?

Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...
dodo
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VMC simple flow in renovation and thermal losses?




by dodo » 13/03/12, 20:56

Hello,

The choice of a vmc in renovation is quite limited given the difficulties of implementing the double flow vmc.


While we are all looking for reduced heat loss by isolating a maximum.

Is the installation of a single flow vmc with air inlets on the windows not a bit contradictory.
Last edited by dodo the 13 / 03 / 12, 21: 11, 1 edited once.
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by Christophe » 13/03/12, 21:00

There are no words in your message, but I generally understood ...

There exists a VMC double sequential flow with a "thermal buffer" here it is: https://www.econologie.com/forums/vmc-system ... t6656.html

Technical sheet: https://www.econologie.com/vmc-inventer- ... -3991.html

It is a single flow VMC but does the job of a double ... roughly speaking ...
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by dodo » 13/03/12, 21:28

sorry oops.

it looks pretty good, you should also see the noise level because a fan in each room could be noisy.

I wonder if going from a simple flow to a simple hydro flow does that make sense.


from what I could see on the other post it is a German system, is it marketed in France
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by Christophe » 13/03/12, 21:38

I do not know (do a search) but in my opinion it is not given (I have in the 1000 € in mind ... to check not have time) ... so if technologically it is interesting, econologically , I don't know ...
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by dodo » 13/03/12, 21:50

Christophe wrote:I do not know (do a search) but in my opinion it is not given (I have in the 1000 € in mind ... to check not have time) ... so if technologically it is interesting, econologically , I don't know ...


1000 euros for a hydro B or for the invent system.
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by Christophe » 13/03/12, 22:08

What do you mean by hydro B?
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by dodo » 13/03/12, 22:13

Christophe wrote:What do you mean by hydro B?


a simple flow with water-absorbing air inlets.
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by Christophe » 13/03/12, 22:16

Huh and it costs 1000 € ???

Is this a joke?

Because I bought one at 50 € in DIY a few years ago ... but there was only one hygrometer (next to the engine) ... and must add the price of the sheaths ... but all the same?
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by dodo » 13/03/12, 22:31

Christophe wrote:Huh and it costs 1000 € ???

Is this a joke?

Because I bought one at 50 € in DIY a few years ago ... but there was only one hygrometer (next to the engine) ... and must add the price of the sheaths ... but all the same?


I do not know it is you who spoke of 1000 euros.
Last edited by dodo the 13 / 03 / 12, 22: 42, 1 edited once.
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by Christophe » 13/03/12, 22:33

I was talking about the invent system and I'm not sure ... must read the subject in question ...
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