Zehnder Group Switzerland AG is the pioneer among Swiss radiator manufacturers with 80 years of production experience and has Europe's largest selection of tailor-made radiators. System solutions are offered in the comfort ventilation sector that provide a comfortable indoor climate and a healthy air exchange. In addition, the Zehnder Group Switzerland AG is also one of the technological leaders in the field of heating and cooling ceiling systems. With its Clean Air Solutions, the company demonstrates its great field of competence in industrial air cleaning systems.

Owners of a Zehnder design bathroom radiator can now easily control it using the «eWIVAR» Android app. The data transmission from the Android app to the controller occurs via NFC.


  • Create daily schedules for heating temperatures with intervals of 15 minutes
  • Daily schedules can be put together in a clearly arranged weekly schedule
  • NFC transmission of weekly schedules to the BASIC RF controller
  • The weekly schedule on the controller can be loaded on the smartphone to be edited or changed

Google Play

App Name

Zehnder Group Schweiz AG

Native Android

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