KfW 70 without ventilation system

  • Erstellt am 2011-02-11 09:40:45

nordanney

2014-04-30 14:00:20
  • #1
Inspection openings are, however, very difficult to implement when the ducts, for example, are located in the concrete ceiling and run star-shaped towards a single point... That would not be possible for us.
 

DerBjoern

2014-04-30 14:03:20
  • #2


In such constellations, however, a pull-through brush usually works as well.
 

DerBjoern

2014-04-30 14:23:35
  • #3
With correspondingly long pull ropes, that should also work.
 

cuhnie

2014-04-30 14:32:58
  • #4
You are aware of these maintenance tasks. And if you can carry them out yourself, perfect. However, these points are not mentioned when selling such a system. I was always told: The system is maintenance-free except for changing the filter. And in my opinion, one should know that the system must be kept in good condition. I see the greatest advantage of the system in the gain in comfort. However: You do not have fresh air in the house in that sense. In a car, the air is also drawn in through filters. And it is different than when I open a window.
 

DerBjoern

2014-04-30 14:39:45
  • #5
And that is largely true if filters are used. Of course, not completely maintenance-free. Nothing is completely maintenance-free...



Yes, with a filter the dirt and pollen are missing in the air...

Of course, it is fresh air that you have in the house with a controlled residential ventilation system! Absolutely! At first, I also didn’t want to have a controlled residential ventilation system. Until my employer put me in a building with controlled residential ventilation. Then I realized: "Never without it again!"
 

BauProjekt14

2014-04-30 20:16:22
  • #6
Fresh is often confused with cold ...
 

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