Question about Coldtec by Kibernetik Lk120

This depends, on the one hand, on the size of the room and, on the other hand, on the use and as frequent as possible alternation of cold water and (as large as possible) cooling elements. From my experience, a certain but rather moderate cooling is possible under the aforementioned conditions (perhaps +/- 3°C). Since the unit works with water (and cooling elements), be careful not to over-humidify the room!