We bought an apartment with underfloor heating (w/ CH boiler) and I've been having difficulties getting a uniform temperature across all rooms.
The problem is that the thermostat is set up in the main living room where we have large windows. The sun heats up the room quite nicely so that the thermostat reaches the target temperature in that room, after which the underfloor heating pump shuts down.
This of course means that the other rooms, where it is sometimes much colder, are not heated properly. What can I do to prevent this from happening?
I know that I could invest in zoning-technology. However, it is quite expensive and I want to avoid this.