My UFH system has a working tank, before I balance the zones (13 zones) do I follow the same approach of minimising actuators(room stat) and maximise open zones, with same return temp using IR gun?
Outside temp in my location would be around 5, to minus 2 in winter, -6 infrequently.
With working tank is the goal also to have minimum cp stops?
Last variable to add, electricity cost in my country is about 50% less between midnight and 8am
I also changed Nibe pump speed from auto to a slower speed recently as it seemed to be very high, CP wasn't able to get the temp up towards it's curve target, despite mild weather, it has improved but this may be wrong