ᐅ Advantages and Disadvantages of Ventilation and Exhaust Systems

...it's quite similar for us as well, although the cooling capacity mainly serves as a support.

Deliverer schrieb:
My dream is to have an air conditioning system powered directly from the roof during summer...

What could be more sensible than using the sun, which makes you too warm, to cool you down? By the way, Maybach offers that too!

Why don’t you do it? An air conditioner isn’t that expensive, and neither is a photovoltaic system….

I would have photovoltaic panels (or rather, my father will on the shared property). However, there is still a good feed-in tariff for several more years. Using the electricity myself is therefore not worthwhile yet.

The living room has a considerable volume because it is open up to the roof. So it probably won’t be very cheap... But if we have another summer like this one, the piggy bank will surely be raided!