Room Thermostats Heating/Cooling

Do you personally know someone with an air-to-water heat pump and active cooling through the floor?

One of the neighbors... but he left it alone, as it was hardly noticeable... and after the system completely stopped working last year, he doesn't touch it anymore.

active cooling via heat pump and brine exchanger for [Kontrollierte-Wohnraumlüftung].. you should take every kW of cooling capacity... :)

One of the neighbors... but he stopped it, as it was hardly noticeable... and after the system completely gave up last year, he doesn’t touch it anymore.

Hmm.. strange. I only know people who have had very good experiences with it. I found the cool floor alone super pleasant.

Have now found several solutions. There are switchable thermostats with only 3 wires, alternatively, there are switchable control valves from [stromlos offen] to [stromlos geschlossen].

As long as people in the new development areas are tilting the windows everywhere in yesterday's weather conditions, any complaint about the heat is amusing. Have you asked the manufacturer? Maybe it can also be controlled via the outdoor thermostat. Does anyone of you have passive cooling in use? We are still considering whether it is worth it - or rather, I would still be interested to know if it is really just a software update that can be purchased afterward, as the heating engineer claimed.