Room temperature control heating circuits together / separate

Hello house building community…

I am happy to have found this forum :D

Soon the construction of our new single-family house will begin. Most of the work will be carried out by the contractor, but we still have a few tasks to do ourselves, such as the electrical installation.

As part of the electrical self-installation, I also have to install the room temperature control for the underfloor heating. Our living/dining area with an open kitchen will have a size of 60m² and there will certainly be several heating circuits installed. At the moment, I assume there will be at least 3 heating circuits for the living/dining area.

And here I already have the first questions:

Does it make sense for the three heating circuits to be controlled together via one room temperature control?

Wouldn't it be better if each heating circuit had its own room control, so that I can heat in "zones"?

Zur Installation der Raumtemperatursteuerung
I would like to have the temperature control installed centrally in the living/dining area. This would logically mean three controls for the living/dining area if controlling each heating circuit separately, which I would have to mount next to or below each other, plus possibly the control for the kitchen. I don't like that at all, so I am looking for a room temperature control that allows me to control several heating circuits individually and separately. Does something like that exist?

Many greetings to everyone from the forum :)

Hello,

... At the moment, I assume that there will be at least 3 heating circuits for the living/dining area.

The sensible number of heating circuits results, among other things, from the room heating load, the intended heat generator, as well as hydraulic needs/requirements.

... Does it make sense that the three heating circuits are controlled together via one room temperature control?

Yes, in most cases this is the case.

... Wouldn't it be better if each heating circuit has its own room control so that I can heat in "zones"?

Zoning within a room can be achieved, for example, with floor heating/WH by the differentiated distribution of the heat flux density of the heating surfaces. Additional control effort is usually unnecessary. A possibly necessary or desired controlled residential ventilation must be taken into account accordingly!

... I don't like that at all, so I am looking for a room temperature control that enables me to control several heating circuits individually and separately. Is there such a thing?

There is almost everything! Whether it actually makes sense in the individual case is a completely different matter.

Best regards.