Casement Air Conditioners

The Air King 9137 Twin Table Window Fan is a versatile fan that can be used during the day or night. It features 7 inch propellers and fits windows with a width of 22-34 inches and a height of 12 inches. The advanced features included with the 9137 include: Intake or Exhaust: Can be set to draw in cool air from the outside or expel out warm air.Versatile Window Compatibility: Fits most window types such as double hung, casement and sliding windows. Two Selectable Speeds: There are two quiet, energy efficient speeds for just the right amount of cooling. Easy Operation: Comes fully assembled for instant cooling upon arrival. Optional snap-on feet are included for floor or table use.

Amazon Sales Rank: #21584 in Kitchen & Housewares Color: White Brand: Air King Dimensions: 10.75" h x 21.50" w x 4.25" l, 6.30 pounds When set on exhaust, the fan can create an indoor breeze that gets rid of accumulating heat When set on intake, the cool evening air is drawn in Is compatible with most double-hung, casement and sliding windows The slim profile allows the outside view to be maintained The two speeds included are quiet and energy efficient

Air King 9137 is not perfectly fill the screen, but is powerful and quiet on low setting. High beginning to sound like a helicopter. Multi-Use fan Very quiet fan that can be used in the fresh air, or use as an exhaust fan especially for smokers. I can buy a pair just to circulate the air in other rooms. Definitely recommended.