

It’s noisy, but the noise is worth it when those temperatures rise. We set this fan up in an office on one side of a 2,318-square-foot house. The ability to push 2,210 cfm of cool air puts it squarely among the most powerful window fans. Although the Lasko works with a single 16-inch fan versus two smaller fans, it’s capable of moving a lot of air. This fan’s ability to function as both an intake and exhaust fan coupled with its multiple cool air speed settings and powerful output makes it one of the best all-around window fans on the market. These fans are powerful enough to create air circulation that can cool a room and feature controls that make them easy to operate. The list of top window fans below, which we researched and tested, includes floor and desk fans as well as standard frame window fans. We also scored how well they benefited the fan’s usability.

Noise levels: We tested noise levels by carrying on conversations and watching television while the fans ran to see how disruptive they were.Metal always offers better durability, but it comes at a higher price and poor energy efficiency. Materials: It came down to plastic or metal blades and grills with these fans.Each fan was run for at least 2 hours, though usually longer, and all settings were tested.

We also had to consider installation ease, since most of these fans had to be installed in a window frame. We considered the quality of the materials, noise, airflow/cooling ability, and extra features. We tested and scored each fan and air conditioner according to an established rubric. EASIEST TO USE: Comfort Zone 9-Inch Reversible Twin Window Fan.BEST COMPACT: Vornado Energy Smart Small Air Circulator Fan.BEST DIGITAL THERMOSTAT: Bionaire Window Fan, Twin Reversible Airflow Blades.BEST WHOLE HOUSE: Air King 20-Inch Whole House Window Fan.
Bionaire twin reversible airflow window fan dimensions portable#

We tested the fans that made our list, going through the installation and hearing the whir of cool air through the blades for ourselves. These devices mount to the bottom of a typical window frame and circulate air to bring in a breeze, consuming much less energy than an air conditioner. When it comes to keeping your home cool and your utility bills low, you can’t beat a window fan.
