5.11.2010
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Commissioning is a thing of the past
Lengthy commissioning of cooling or heating systems is more or less a thing of the past. At least it is if you use dynamic valves instead of static valves to regulate water flow. Dynamic valves ensure your system is always balanced.
6.5.2010
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Energy savings proved and quantified
For many years the Danish pump manufacturer, Grundfos, had the same problem as Frese: they both had excellent products that generated substantial energy savings in cooling and heating systems, but it was difficult to quantify those savings.