Customer Reviews for VEVOR Shutter Exhaust Fan, 305 mm with Temperature Humidity Controller, EC-motor, 904 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds

A very nice exhaust fan that works as it should. Runs every day for many hours at a time. Bought another because it worked so well.

Exactly as described! Works just like it says.

It work great

Werkt zeer goed voor een leuke prijs. De levering was snel en goed ingepakt.

It's doing the job beautifully, the thermostat is set to turn the fan on when it becomes 81° in the garage and once it cools off to 81 the fan will shut off. Programming it was not the most intuitive thing I've ever done, but after a couple of trials, I got it to be set to the high temperature program. It's making a world of difference in the garage.

Algo mas ruidoso de lo esperado

Easy to install Works great

Have not installed in my greenhouse yet, but I have hooked it all up on my counter and it works great. Wish they offered a 2nd fan without another controller so I could hook 2 up together as it appears would be possible. Very quiet fan too. Would buy again.

I installed this exhaust fan in my garage with a separate intake vent. It helps remove the hot air produced from my vehicles and my upright freezer.

OVERVIEW I got a large, timber-built, asphalt shingle-topped shed (20' x 10') two years ago in June. The shed is great, but was a nightmare last summer. I swear the temperature was well over 120° F when the outside temperature was only 90°. I needed something to help keep the shed cool enough to use and be safe for storage of tools. This exhaust fan was one of the best investments I made for my health and the health of my tools I keep in that shed. The build quality is very good and the separate monitor (temperature, humidity, etc.) made seeing a difference quick and easy. Installation was a breeze with the included instructions, but the "programming" of the thermostat/humidity sensor left a little to be desired. That said, I've got it installed and on one day this year the outside temperature was 98° F and the shed was sitting at a reasonable (if not exactly comfortable), 93° F. The fan runs almost constantly during the summer when the sun is up, but it's a relatively small power draw, so I'm completely happy. NEXT STEPS I'm considering adding a second one (controlled by the same sensor) to the front of the shed to help increase flow, but haven't taken that plunge yet. CONS If there are any cons to the unit, it would be that a) it doesn't have a screen cage outside to prevent small/medium insects from getting in and b) the programmable unit isn't the easiest to understand. For con a) I can always look at installing my own, but I hoped that VEVOR had something that would just "bolt on." For con b), I eventually figured it out, but it still doesn't have a throttle option based on temperature. (Ie. if it's over 30° too hot, the fan speed is the same if it's only 5° too hot. Having this as a sliding scale would be beneficial just for noise. SUMMARY Overall, an excellent choice and a great unit.