Ideal for damp rooms

I have 2 built in the conservatory which was erected in the winter and was due to Estricharbeiten the stalactite cave. Thanks to an electrician who came to a exhaust fan with Hygrostatischer control immediately, I ordered this. They then get dry winter garden in a week and continue to set a good, if the humidity is above 65% (can be set from 60-90%, albeit after feeling) steigt.Sie ​​are very quiet (in the sandwich plates a low noise transmission can not be avoided) and extremely efficient (7.5 watts per hour and pieces, so a 15 watt light bulb can burn an hour) - quite the contrast to the hardware store quality. That is probably a peak.