Corrosion in heating circuits: Influencing factors, water quality and typical sources of error Perhaps this situation sounds familiar to you: A customer calls because the heating system is no longer working reliably. When you bleed the air, it quickly becomes clear what the problem is – the water has turned a rusty brown color. For […]

Vadion Inside - The UWS Blog
We have reissued our special offer packages with the Heaty Ferriline No. 2 and Heaty Profiline No. 2 treatment devices. Get the UWS “WaterBoy” measuring technology set right now in the new annual promotion! Measure digitally and document automatically with the UWS WaterBoy! And comply with the VDI 2035, ÖNORM H 5195-1 and SWKI BT […]
The quality of the heating water is influenced by various factors. These primarily include the pH value, conductivity, oxygen and lime. However, sulphates, chlorides, nitrates and acids can also affect the quality. With our Vadion pH-Control mixed bed resin, the substances that have a negative impact on water quality can be rendered harmless. The water […]
Heating water treatment in accordance with VDI 2035, ÖNORM H 5195-1 and SWKI BT 102-01 improves the efficiency of the heating system by up to 10-15%, depending on the initial condition of the heating system. Regular maintenance and water treatment are therefore recommended in order to reduce heating costs and extend the service life of […]
UWS annual campaign 2025: Measuring case for free! Get our special offer package with the Heaty Ferriline No. 2 and Heaty Profiline No. 2 treatment appliances now – and receive the UWS “Profi” measuring case free of charge! You can find all the details about the appliances at Heating water treatment 2.0. The promotional packages […]