Ventilation in new buildings (central vs. decentralized), noise disturbance

Not only in "" - it actually cools much better than a controlled residential ventilation can.

Not only in "" - it actually cools much better than a controlled residential ventilation system can.

But hello, definitely.

Controlled residential ventilation on "exhaust only, level 3", windows open. The resulting negative pressure (only very slight now, since the envelope is no longer airtight) caused by the controlled residential ventilation practically improves the air intake from outside through the windows, creating a pleasant airflow. Tried it myself, works great.

We rarely have tropical nights (over 20 degrees), but T_Haus > 23 degrees in summer quite often, so we like to use this method over and over again.

I have permanently set a slight negative pressure - not only good for the building fabric but also in cases where the window is open sometimes.

At least the mutant spiders under a tarpaulin have shown my wife that the window should only be open sometimes

I have arachnophobia.

Good that we don’t have any spiders here. Anything with more than 4 legs is very suspicious to me.

When it comes to spiders: I run.

Then you must never come here - I have never seen such beasts in Germany outside of a zoo in my life.

Horrible, really...

Oh, we can also boast some proud specimens. We even once had one that you could hear running when it was absolutely quiet...