Heat pump in connection with house air conditioning

  • Erstellt am 2022-07-08 11:26:20

gregman22

2022-07-08 19:47:45
  • #1

Thank you for this contribution.
I have not yet dealt with the implications of a "passive house" at all. I will put that on my list.

Again here: Central air conditioning and earth-air heat exchanger together sound very tempting. I just have to find a way to make the topics more tangible for myself.
 

i_b_n_a_n

2022-07-08 22:30:19
  • #2
Reading reading reading helped me with that. Everyone has 24 hours a day available, you just have to use them ;) Unfortunately, sometimes quite dry / technical. Especially the topics of photovoltaics, heat pumps, and "our" smart home system were extremely time-consuming :oops: to get an idea of what is "right" for us. The advice and offers from some trades were sometimes really "wrong."

A lot of time also went into thoughts that ultimately were not implemented (Ringgrabenkollektor, infrared heating, weather station).

If I had had more time... But the whole life is a compromise...
 

driver55

2022-07-09 05:37:57
  • #3

Passive house + brine-water heat pump do not really fit together.

Conclusion: it then gets too warm…
 

gregman22

2022-07-09 07:22:42
  • #4

There is a lot to read about split units, but quite little about central climate ventilation systems. Do you have any suitable literature on this?
 

Mycraft

2022-07-09 07:26:33
  • #5
It's basically the same thing. Only in one case, ventilation ducts are installed in the house and in the other case, they are not. The split units then remain hidden in the ducts.
 

gregman22

2022-07-09 07:30:10
  • #6
Understood… And then the central ventilation unit goes into the basement? What is the technical difference compared to a split device? How can I imagine the price comparatively (including construction/installation)?

2 x multisplit (each with 3 indoor units) versus central ventilation system with ducts for 250-300m2?
 

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