c wir über uns about us
Who we are

About us, our history and what drives us

Your partner for heating and cooling water treatment

UWS Technologie has been a manufacturer of products in the field of heating water treatment for over fifteen years. Our core competencies lie in filling heating water, topping up and cleaning heating systems. We develop our products for use in compliance with directives and ensure that they are simple and practical to use.

In recent years, cooling water treatment has also found its way into the company’s portfolio. This is because cooling water is also subject to BTGA and VDI 6044 regulations. Our products protect the systems against corrosion and deposits and meet the requirements regarding the quality and cleanliness of process water. We further expanded our portfolio in 2023 with magnetic flux filters and heating water monitoring systems.

Thousands of tradespeople rely on our UWS systems – from small one-man businesses to corporations with several hundred employees. Support and delivery is provided by our active wholesale partners at over 700 locations, as well as our sales representatives

You are well advised with us

Competent technical advice is very important to us at UWS Technologie. We carry out water and system analyses and show our customers suitable measures to protect heating and cooling systems, and thus our environment, and to maintain warranty claims. Our experts are always on hand with help and advice. Gladly also on site. In the UWS Group, we offer the following products via our sister company HeatPower 24 we also offer all services in the field of heating and cooling water treatment.

We have been part of Aalberts hydronic flow control since 2022. At Aalberts, we develop critical technologies for leading industries and everyday life. Technologies that improve our customers’ business and keep our planet in good shape.


Heaty Racun Advanced 300 Plus

The Aalberts Way

Our pragmatic culture “the Aalberts way” can be summarized in three simple words: winning with people.

  • We are entrepreneurs – we make dreams come true. We take responsibility – we keep our promises. We strive for excellence – we think outside the box and challenge the status quo.
  • We share knowledge and we learn – we are not afraid to make mistakes and we get better every day.
  • We always act with integrity – we lead by example, speak up when necessary and are professional in everything we do.

Our philosophy

Customer and employee satisfaction and trust, sustainability and innovation – we build all our business processes on these values.


Long-term and successful cooperation with our customers is one of our top priorities. We focus all our work processes on this goal and use our extensive expertise to meet every customer need.


The basis of every company is its employees. We maintain an open and trusting relationship with our employees. Respect, dialog and decisive leadership characterize our company. The satisfaction of our employees is a valuable asset that we strengthen through support in all areas. You can therefore rely on our outstanding products and innovations.


With the aim of achieving sustainable corporate growth, we are currently also expanding into the UK, Scandinavian countries, Benelux and Eastern Europe. We set ourselves achievable growth targets and focus on a long-term corporate strategy.


“If you don’t move with the times, you move with the times.” And that’s why we do everything we can to constantly develop new, contemporary products so that we always have the right and most innovative solution for our customers.

Capacity calculator for reprocessing units

With our capacity calculator you can easily and quickly calculate the filling capacity of your unit as well as the expected required amount of Vadion pH-Control mixed bed resin. Please select whether it is a new or existing unit.
UWS Füllgerät
°dH des Wassers
Heizwasser in Liter
Füllkapazität Ihres Gerätes:
Füllwasser Kapazität ca.
20.700 l
Benötigte Gesamtmenge Vadion in Liter ca.
0,11 l
From 1/2 to 1/5 we are available from 8am to 2pm