building. climate. excellence.

Calculation tools

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building. climate. excellence.

Calculation tools

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Deutsch

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Products

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Cooling and heating water treatment

For the treatment, filling, top-up and cleaning of cooling and heating water

Measuring devices water analysis

For the standard-compliant analysis of system water

Mixed bed resin

For desalination and automatic pH adjustment

Replenishment solutions

For the replenishment of cooling and heating water that complies with standards

Magnetite separator & Filtration

Magnetite and fine filtration

Spare parts & consumables

An overview of all spare parts and consumables

Services

Water treatment as a service

VDI 2035

Guidelines on water quality in heating systems

VDI 6044

Guidelines for water quality in cooling systems

Heaven7 – The UWS Cloud Portal

One platform – All the information – Maximum transparency

New

Racun 100 / 300

Racun is the new generation of intelligent cooling and heating water treatment systems for all applications where absolute reliability is essential.

More about Racun
Services

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Downloads

Instructions, information leaflets, product information and technical information

Tender documents

UWS tender documents via ausschreiben.de

Blog

Vadion Inside - The UWS Blog

Dates & Events

A wide range of events and sessions about and featuring our solutions
Company

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Career

We are looking for new heroes

About us

About us, our history and what drives us

Your personal contacts

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Dates & Events

Nov 26, 2022

Dates & Events

HEATEXPO

24. - 26. November 2026 Messe Dortmund (Stand: 7.C24)

Michael Heyne

GET NORD 2026

19. – 21. November 2026 Hamburger Messezentrum (Halle A4, Stand A4.221)

Michael Hamacher, Sören Raetz, Norman Karstens, Claudia Sindermann, Devin Springer