vmguru

I have been reading this discussion and wanted to know are these Smart Individual Room Thermostats giving you full modulation via your CT200 Easycontrol? I am assuming you have these via 2 port zone valve? Are you using these for your central heating or underfloor heating? These thermostats use RF signal and connect to Easycontrol so they must be doing modulation from what I can understand. I was hoping use these to zone a central heating system instead of using smart eTRV's I have a Worchester 4000 series system boiler with PDHW (4 pipes integral diverter valve)