Product review (5 stars): ... Bosch compact pair (each 24 inches wide) has been great for 15 years
A Bosch compact pair (each 24 inches wide) has been great for 15 years, and the dryer just died,  and I replaced it with this unit so I could still plug the old Bosch washer into the dryer for power.  Bosch is only making ventless dryers now, and I bought this against my better judgment because the reviews of the ventless dryers have been terrible. Bosch apparently went to ventless because of new regulations about lint fires in ducted dryers.

This dryer is great! The automatic sensor is adjustable for different levels of dryness. It is faster than the previous vented Bosch dryer, and the clothes come out perfect. The fact that the washer spins to 1200 means the clothes are already pretty dry. If your washer does not spin at 1200, that might explain why clothes would take a long time to dry in this dryer.  The condensation unit at the bottom of the dryer drains into a hose which empties into the same drain as the washer. (If you have a 3 prong outlet, the manual shows how you can rewire the dryer for a 3 plug cord, or you can replace the outlet) . Some warm dry air is emitted from the dryer and we use it to help heat the house when it is cold. Why waste this source of heat?  In the summer I will direct the warm air into the garage or turn on the exhaust fan in the laundry room.

In short, we are thrilled with this dryer.  We have only had it a short time, and hope it will last as long as its predecessor.