Is it possible to retrofit air conditioning if controlled residential ventilation is available?

  • Erstellt am 2021-08-08 07:32:10

hanse987

2021-08-08 20:52:14
  • #1
Please read carefully! ;-) If I remember correctly, the reduction factor of a window with external shading is 0.15.
 

K1300S

2021-08-08 20:58:35
  • #2
Oh, sorry. But that has nothing to do with KNX. In our case, it is about 25% with shading compared to without.
 

CC35BS38

2021-08-08 22:28:50
  • #3
Whereas in summer at least the electricity from photovoltaics can be used for the air conditioning, in winter photovoltaics do not provide anything for the heat pump.
 

Georgie

2021-08-10 11:10:58
  • #4
Maybe a stupid question, but...

...if you planned in advance to fully air-condition your new building, would you still need a controlled residential ventilation system at all?
Couldn't the air conditioning system just as well take over the task of the controlled residential ventilation?
 

K1300S

2021-08-10 11:13:50
  • #5
How is that supposed to work? An air conditioner only cools the air inside the house, a ventilation system exchanges the air inside the house for air from outside. Those are two different things.
 

Georgie

2021-08-10 11:48:43
  • #6
Ok, but how can an air conditioner then dehumidify the room air?
 

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