Round is being built and assembled in Lower Austria, since 2005. Happy 19 years by now!
Ceramics produced at Ronthal
Aswering your individual configuration
round achieves to be your very 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.
