{"id":6557,"date":"2025-09-29T07:00:26","date_gmt":"2025-09-29T05:00:26","guid":{"rendered":"https:\/\/uws-technologie.de\/?p=6557"},"modified":"2025-09-23T08:23:35","modified_gmt":"2025-09-23T06:23:35","slug":"cooling-water-in-the-data-center-why-vdi-6044-is-becoming-required-reading-for-hvac-professionals","status":"publish","type":"post","link":"https:\/\/uws-technologie.de\/en\/cooling-water-in-the-data-center-why-vdi-6044-is-becoming-required-reading-for-hvac-professionals\/","title":{"rendered":"Cooling water in the data center \u2013 why VDI 6044 is becoming required reading for HVAC professionals"},"content":{"rendered":"

Imagine you are not standing in the boiler room of a single-family house, but in the heart of a data center. Dozens of racks, packed with servers, are blinking at you. There is a hum, a rush \u2013 and everything depends on a single, invisible medium: reliable cooling.
\nBecause without constant temperatures, the systems overheat in no time. And when that happens, it\u2019s not just a heater that stops, but entire companies, banks, or government agencies. That\u2019s exactly why cooling water in the data center is a topic that is becoming increasingly important for us HVAC professionals \u2013 and this is where VDI 6044<\/strong> comes into play.<\/p>\n

VDI 6044 \u2013 the guideline for water quality in cooling systems<\/h2>\n

VDI 6044<\/strong> bears the title \u201cPrevention of damage in chilled water and cooling circuits\u201d and is the key guideline when it comes to planning, operating, and maintaining cooling circuits \u2013 for example, in data centers.
\nWhy? Because the requirements in a data center are different from those in a classic heating system:<\/p>\n