Niko Home Control Partners - Can I use both Niko thermostats and partner thermostats?
The boiler is controlled through the partner's thermostat. It is not possible to combine thermostats from Niko and thermostats from the partner.
Niko Home Control is connected to the partner's heating system via an API. This is how Niko Home Control communicates with the partner's thermostat.
You will then have access to the thermostat's available functions, such as checking and adjusting the room temperature, choosing an operational or programming mode and so on, with the Niko Home app. The available functions are dependent upon the partner's offering.
More information can be found on the Bulex, Mitsubishi Electric, NIBE, Saunier Duval and Vaillant pages in the Niko Home Control II user manual.