Review on Bionaire Thin Window Fan with Comfort Control Thermostat - Holmes Group BWF0522E-BU - Black - 3 Blades by Nicole Bryant

This fan is not reversible in the sense that you can pull air out of the room. It's not designed for that. It is reversible in the sense that there are control switches inside and outside the device. Yes, someone outside can change your settings or even turn off the power. He approaches the window in only one direction (blowing into the room). The description is not very good because of these problems. Having said that, this is a good fan if you want outside air to enter the room. Room. I live in a hot climate and wanted this as a lightweight exhaust fan for an enclosed porch. If I lived in a cool place and wanted to bring warm air in, that would be perfect.