I'm looking at installing a tado system. I currently have two wired thermostats/control panels; one upstairs and one downstairs. What tado products should I be replacing these with?
are they 2 different Zones or are they both controlling the same Zone ?
@andyblac two different zones, each controlled by a control panel/thermostat
and what type of boiler do you have ?
take a look here https://support.tado.com/en/articles/3481812-how-does-tado-control-a-multi-zone-radiator-heating-system
is a good place to start.