Regulations such as VDI 2035 provide clear specifications – but what use are limit values if they are not measured or documented in everyday life? Modern measurement technology provides real relief here. The requirements in the HVAC trade are constantly increasing – not only technically, but also in terms of regulation. At the same time, […]

Vadion Inside - The UWS Blog
For all those who take responsibility for systems Modern heating systems provide more efficiency, more control technology, more comfort – but they have also become more sensitive. If you simply fill them with tap water without checking it, you risk limescale damage, corrosion, magnetite sludge – and the failure of entire components in the long […]
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 […]
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 […]