Review on Schaefer VK12-GA Versa-Kool 12&#34 by Elizabeth Shelton

So the fan moved and released a lot of air fairly quietly but due to the layout 1 of 2 units had to be dismantled during transport. The propeller blades became detached and fell off the shaft and the device is designed not to be opened by humans so I was unable to reattach and tighten. This got me thinking about the blades on another device I bought so I returned both.