Hi,
The people that installed the floor heating system said that my one Tado thermostat valve that’s installed right before the floor heating circuit should just act as turn on/off as a slave of the master Tado wall thermostat in the living room where temperate control is performed.
Makes sense: the slave shouldn’t measure room temperature next to the heating circuit in an enclosed box.
The living room thermostat is connected via opentherm to the boiler and can modulate.
Sounds simple, but I can’t get to a working configuration through the HA GUI, nor through the automations.yaml.
Any help is appreciated.