A heating system that becomes “clogged with sludge” is not a rare occurrence—in fact, it’s more the rule than the exception. Often, the problem isn’t noticed until the first symptoms appear: radiators no longer get properly warm, valves respond sluggishly, or pumps run noticeably harder. By this point, however, the process is usually already well […]
Vadion Inside - The UWS Blog
When a heating system no longer gets properly warm, the cause is rarely a single component. In practice, it is more often a combination of hydraulic, mechanical, and—particularly often underestimated—water chemistry factors. The latter, in particular, develop gradually. The system is running, and heat is somehow reaching the rooms—but no longer at the desired quality. […]
In heating water treatment, there’s a lot of talk about standards. About guidelines, limit values, and minimum requirements. All of these are important—no question. But at UWS, we’ve always asked ourselves a different, crucial question: What does the system really need—today, tomorrow, and throughout its entire service life? It was precisely this requirement that led […]
At first glance, everything seems normal. The system is running, heat is delivered, and there are no error messages.For many, this is where the consideration of system water ends. However, heating system water is not a passive filling medium. It is an active component of the system and has a significant impact on how efficiently, […]
Large-scale projects do not tolerate last-minute decisions. As system volume, investment costs, and technical complexity increase, what may seem like minor details quickly become critical success factors. This is precisely where heating water treatment is often underestimated—or considered too late. Yet the decisive course is set not during commissioning, but much earlier: in the planning […]