Welcome to Schwarz + Fengler Wärmetechnik

the reliable partner for electrical anti-freeze concepts for industry, crafts and retail.

We offer solutions at  

  • the prevention of frost damage
  • the prevention of moisture
  • the protection of foundations and floors, especially in cold stores.

Inform yourself about our wide product range!

With decades of experience in anti-freeze protection, we guarantee the highest quality products for your individual problems.

Are you more interested in more powerful electrical heat tracing?

Then contact the experts of our parent company Pro Therm