TRANSOM Window Fan

The fan is great. But it is designed only for newer windows with thin jamb jutting up from the sill. It does not fit properly in a traditional double-hung window with a normal, flat sill, and the included foam blocks are cut and sized so that they are too short if you try to install the fan in such a window. Surely it would be easy to offer blocks that fit a traditional double-hung window!!

I love this fan, it brings in just enough cool air when needed. I actually run it in reverse when cleaning to help move the dust outside. I wish it had a filter option to keep the pollen from coming in. I also wish the vents closed completely since in NC some nights are hot & some are cold. When it's off, there's a draft of unwanted airflow.

I has a lot of bells and whistles' it's pretty quiet, and has good air flow. I got this for summer, trying to stay ahead of the game, so I haven't actually used it, as it is still pretty cool outside. I am sure that it DOES NOT move air at the +1000cfm that it notes in its specifications

This fan SHOULD be a perfect fit for use in bedroom windows, where you want a low-profile fan so you can still maintain a view to the outside. However, a standard bedroom window is 24" wide. The MINIMUM for this fan is 26". Don't know what the Vornado designers were thinking, making this fan too large for a standard household window.

I bought this about a month ago. I needed it to ventilate my garage. I live in a hot climate and my garage gets hot and humid such that everything rusts. So far the fan is keeping my garage somewhat cooler. I have it in exhaust mode.