Central controlled residential ventilation with heat recovery: Are rooms individually controllable?

Your misconception lies in the assumption that the air escapes at T1... this is not the case, because due to mixing the air escapes at T3, which is the result of T1 and T2. Additionally, you also did not include the cooling factor window/wall/floor in the calculation.

That is clear to me, I have also written that (This of course only applies as long as the room is at 18°C. The performance is proportional to the difference T2-T1, so it decreases with the warming of the room.). It is really only about an estimation of the order of magnitude. If it had come out that the ventilation heats with a maximum of 5W-10W, I would have said ok, that is negligible. But I know from experience that the question of whether one or two people sleep in the room is very relevant for the temperature development, completely independent of cooling/warming through walls, windows, etc. Therefore, ventilation that heats with 30W-60W is also relevant.

Would a decentralized system no longer make sense for you then?

Hi,
are there any updates on this topic yet, because I have exactly the same thoughts about our 1-year controlled residential ventilation as the thread starter, and I would also wish for nothing more than a dynamically adjustable distributor, preferably controllable today via automation (app, webUI, or similar).
In the evening/night during winter, minimize the air supply of the controlled residential ventilation to the living room, because it cools down unnecessarily here due to the supply air which, even with heat recovery, is below the desired RT, and instead increase the supply to the bedrooms, where this cool air would actually be desired. During the day, then supply more air to the living rooms when the AT is closer to the RT.
It should somehow be possible to get a distributor (or additions for the individual pipes) that can be controlled in this way?!
I’m curious to restart this discussion...

When I built my controlled residential ventilation system + piping back then, I installed a damper in front of each outlet. On top of that, I installed continuously adjustable Belimo damper actuators. This allows me to adjust each outlet individually. I have created various scenarios that I can execute. There are also numerous sensors here for measuring the volume flow, so it is possible to work with pure setpoints that should apply to the outlets. This allows for even better adjustment, because the change of one outlet has an impact on all other outlets. Hopefully, I'll get around to it someday.

Not quite what I hoped for, but still doesn't sound uninteresting, although everything is already finished on our end, so I would only have the option to install something directly on the distributor. If I googled this correctly, it definitely looks like it would be difficult to connect this to the distributor. How exactly can this be controlled?