w.Intercom = i;Anyone has experience connecting Baxi Neodens Plus with Tado wired thermostat? — tado° Community

Anyone has experience connecting Baxi Neodens Plus with Tado wired thermostat?

I currently have old Vailliant VRT 15 thermostat, which is connected to my relatively new baxi gas heater. I am trying to understand how to correctly connect wires. Also, it looks there are multiple ways to connect (relay, digital, etc...), which one is the best?