As an innovative leader, Koller also offers its services in case of repair or complaints.
We guarantee the perfect functioning of our products and offer a high spare parts availability.
With a great number of spare parts in stock and quick delivery times,
we are not only the developer and producer of your water technology, but also your contact partner in case of problems.


The name KOLLER stands for an established family-owned company which has developed dynamically in more than 45 years and is seen as a pioneer in the range of whirlpool technology. The KOLLER International Group consists today next to Whirl Systems, of further following divisions:
This website uses cookies. With this confirmation or by the continued use of the Web site you agree to our terms of use .