Round is being built and assembled in Lower Austria, since 2005.

Ceramics produced at Ronthal

 

Aswering your individual configuration round achieves to be your personal heater. 

We love to discuss ideas and will be happy to answer your questions.

Best-in-class combustion technique inside

 

Ortner GmbH, Loosdorf is our supplier for the inside technical parts - combustion chamber and heat storage elements.

We will be happy to answer your  technical questions.