Cooling water treatment
The right water quality is crucial to prevent damage and protect warranty claims. Our devices for cooling water treatment and filling guarantee compliance with the important standards VDI 6044 and the rule BTGA 3.003.

We support you with all aspects of cooling water treatment.
Professional cooling water treatment prevents corrosion by means of desalination, softening and filtering. That is why UWS has developed treatment units that supply all the necessary components in one unit. Many HVAC contractors are familiar with UWS solutions for heating water treatment in accordance with VDI 2035, but only a few know that they can also be used to treat cooling water in accordance with VDI 6044/BTGA 3.003.
No system is too big or too small for us. You can fill systems of any size with our treatment units. Whether you have a small cooling system with a capacity of 50 litres or a large cooling tower containing several 100 m³ of water, UWS Technologie has the perfect solution for every application.
This enables system operators to reliably comply with the relevant specifications and prevent corrosion. Our treatment units are suitable for both mobile and stationary use and can be hired or rented as a service.
Without interrupting operation, the cooling water can be treated to meet the requirements of VDI 6044 and BTGA 3.003. The devices in the UWS Racun range for large-scale filling work largely automatically and do not need to be supervised throughout the entire process. Of course, UWS also offers treatment units for smaller systems, such as the Heaty Ferriline No. 2 and Heaty Small and Smart range.
Advantages of all-in-one treatment
The treatment devices from UWS can be used for filling and circulating water treatment. The operator thus reliably fulfils the requirements of VDI 6044 and prevents corrosion. The treatment units are suitable for both mobile and stationary use and can be booked or hired as a service.
Advantages of all-in-one treatment
The treatment devices from UWS can be used for filling and circulating water treatment. The operator thus reliably fulfils the requirements of VDI 6044 and prevents corrosion. The treatment units are suitable for both mobile and stationary use and can be booked or hired as a service.
Advantages of all-in-one treatment
The UWS treatment units can be used for filling and circulating water treatment. This enables operators to reliably comply with the specifications of the VHI 6044 standard and prevent corrosion. Our treatment units are suitable for both mobile and stationary use and can be hired or rented as a service.