I bought this device to test it and I have many shortcomings noticed. It is actually just a fan with a cloth roll, which is drawn through the water basin humidifies the air. Even if you have a thermometer on the outlet air, you realize that the temperature was not reduced because the air flows around the cloth roll and thus can hardly absorb the cooling by the water in the wet cloth and it is also through the Abwäre of three Engines nil. After the build apart I noticed that the leaves of the ventilation are processed unclean, so the slats with plastic fibers are partly connected, so this must have been made from one piece, which significantly inhibits yet to air transport. The cloth roll had kemplett on one side shifted to about 12 hours of use, which suggests that the Kunsttoffwalzen sitting not exactly parallel. Only with substantial modifications to the device succeeded with to achieve a cooling capacity. I have a pool of water removed cerklebt the cloth roll including driving motor also and ice packs with standard heat sinks from a PC, which were stored in the freezer, and then I have this mounted on the grid behind the dust filter with cable pictures and then the air was through the heat sink a little cool down, even if only a little, because, unfortunately, on the ground are more columns in the housing of the device. In detracts I have to say quite clearly that it is better to buy a normal air conditioning, because what this device can, can also every fan cheap.
