Smart thermostat + Radiator thermostat
I’d like to realize this:
2. Smart Thermostat controls the zone valve or pump of underfloor heating, the Extension Kit controls the boiler and Smart Radiator Thermostats are installed in all commonly used rooms (recommended)
I have two radiator thermostat, a smart thermostat and an extension kit.
How should I set the Smart thermostat to control by wired a pump for floor heating?