Residential ventilation with Schiedel AERA-COMFORT

Hi
It may be that you don’t feel the draft with the correct setting.
But if frosty air is drawn in even so gently, you will definitely notice the low temperature. That is just as bad as a draft.

Thank you for your helpful comments.

I didn't know about the 140 sqm until now, the info package from the manufacturer is still on the way, but then it will really be tight for us.

We have also gradually started to say, either controlled residential ventilation completely or not at all.