Individual room control with air-water heat pump and underfloor heating

In the bedroom, you want to heat little but cool a lot. In the bathroom, heat a lot but not cool at all. That is simply not possible with hydraulic/thermal balancing without ERR. And the 3 degrees that passive cooling achieves can very well make the difference between uncomfortable and comfortable. Even just a cool floor subjectively affects the perception of warmth.

I would definitely install that. In my bedroom it is 19 degrees and in the living room 23 degrees - how do you want to manage that without it?

(I also thought "Staubfänger" was cool,... flush-mounted and good. Whoever installs surface-mounted... their own fault)

I would definitely install that. In my bedroom it's 19 degrees and in the living room 23 degrees - how do you want to manage that without it?

(I also thought "dust catcher" was cool,... flush-mounted and fine. Whoever installs surface-mounted... their own fault)

It all works without that too, I did the TA via the heating circuit distributors. And every room has the temperature I want.