Nest learning thermostat 3rd gen UK

[Kgan9248]

Hi there, I recently got a home extension done where I have underfoot heating on ground floor and radiators on rest of floors. Can I set 2 different temperatures for ground floor and other floors by creating 2 zones via hot water temperature and heating temperature settings? If yes, how do I set it up as I currently have a combi boiler?

[TudorL]

Hi there and thanks for reaching our Community. So, you'll need two separate thermostats installed so you may have two separate zones, but you won't need the thermostat to control the hot water temperature as that can be done via the boiler itself, since it's a combi one. 

[AlexD]

Hi, I wanted to check in. Do you need further assistance? If so, make sure to let me know.