Customer Reviews for VEVOR Shutter Exhaust Fan, 356 mm / 14inch with Temperature Humidity Controller, EC-motor, 1024 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds

I feel like an idiot because I didn’t read the full description. This is a single phase 220 fan. It fits my application perfectly except for that. Not a huge deal but I had 120 there so now I have to run a new conduit over and bring 220 there. Oh well other than that it fits what I need perfectly.Finally hooked it up, turned it on and hot damn its loud!! Really loud. could be the application I used it for, to replace a dead fan from an ancient wall heater. but when I turn it on its so loud you can't even hold a conversation without nearly yelling. moves a lot of air though.

Larger than needed but works well. Filling in more words because this review needed 100 more words before could submit it apparently.

it is powerful fan