We bought a new Dryer, because our old dryer is obsolete after 30 years. In a 6 Personnenhaushalt some accrued on laundry. The new WT promised a massive energy Saving 177 kWh is a low value. Unfortunately, it quickly became apparent that, in our view the required drying times are very long, ie an average of more than 2 hours. This is unacceptable for us. We will order a new air dryer, because we have the possibility of deriving the humid air into the open. We will try to save energy through meaningful use least drier reach. The heat pump Trocker we can, just because of the very low energy consumption, not a friend. The period of Housewife also has a monetary value.