Review on NewAir WindPro18W 18-Inch High-Velocity Industrial Shop Fan - Wall Mounted, 3 Speed Settings, 3000 CFM, Black by Ellen Chase

The fan is good overall, but not great. There are vibrations that can be caused by an imbalance in the fan blades. The instructions are poorly written. This is not a schematic, just how to mount the fan to a metal pole or brick/stone wall. The included mounting hardware does not look like any of the suggested locations. If I had to make this purchase again, I would buy from the hardware store. The ad description also doesn't mention that the fan doesn't need to be outside for patio use. However, one of the few things the instruction manual mentions is the lack of external installation. My personal opinion - do not buy from this seller.