I mounted this in my chicken coop, works great. Moves a lot of air, i only have on low. Sealed motor, quiet and is running all day in upto so far 100 degrees ambient temp without issue. Real good fan.
These things are powerful. A bit noisy but it’s something I can forgive to battle the Florida heat. We installed them pretty high up, connected them to a smart plug, set them on medium, and voila. I can still reach the chain to change the setting.
Just got installed works good, but wish low speed was slower it moves a lot of air...............................................................................