VEVOR 10'' Shutter Exhaust Fan, High-speed 820 CFM, Aluminum Wall Mount Attic Fan with AC-motor, Ventilation and Cooling for Greenhouses, Garages, Sheds, Shops, FCC

Installed it in our greenhouse. I have a min-max thermometer in there too. On a 90 degree day, the temp topped out at 115 degrees. When I walked in and looked, the temp was down to around 100 degrees. The thermostat is set to kick on at 105 degrees. The tomatoes love it. There is an automatic vent door, but with no wind, no air flow. The fan moves plenty of air to keep temps under control. Last year, plants died because temps were too high. Just like in a closed car, probably 150 degrees plus. Not any more. Quality made, not cheap at all. Note: fan does NOT have a thermostat, you have to supply one for it. The one photo showing the fan running was right after I installed it, and it was after dark. The yellow wire was a jumper to kick on the fan. In the 10 days or so after taking these photos, it's been working flawlessly. You have to walk into the greenhouse to hear it running, it's very quiet.

So far so good. I installed this on a conex box to help cool it down. It seems to be doing a great job. I installed this with a thermostatic controller. It was an easy install.

Showing this 24 inch fan installed from the outside, to replace an old contractor-installed contraption messed up beyond description. Putting it in was easy (separated the louver from the fan); most of the time was spent adapting the existing hole. The fan looks to be good quality, a bit noisy, but it moves a lot of air. Wired it to the existing switch. The 4 stars are for the pigtail. Just charge a dollar more and make it 2 feet, or no pigtail and 3 connectors! Too much time wasted on figuring out a kludgy splice.

Quality product. Well built. Easy to install. Quiet operation.

Working great, flaps a little flimsy

This fan worked perfectly right out of the box. It’s compact but surprisingly powerful—I used it in my kitchen, bedroom, and even out on the porch while working. It’s quiet enough to run without being distracting, and the airflow is strong for something this size. I loved how lightweight and easy it was to move from room to room, and the multiple speed settings were a nice bonus. Then came the incident… My curious little daughter decided it would be a good idea to see what happens when you stick a pair of scissors into a moving fan. Needless to say, it didn’t end well—for the fan or the scissors. Total destruction. But honestly, I can’t even blame the product. Up until that moment, it was doing exactly what it was supposed to and doing it well. If you don’t have small children with a flair for chaos, this fan will serve you very well. And if you do—just keep it on a high shelf! I’ll be buying a replacement because it really is a great little fan for the price.

I'm renovating the bathroom, taking it to the studs, so the dust is extreme. But I just placed this fan in the window, perfect fit, and closed the window against it. It pulls all the dust out! Very powerful air flow but not too noisy. At the end of the day, the louvers drop and close it off from the heat and mosquitoes. Great!

Exhaust fan works how it should, moves a ton of air, with the exception of its claim of variable speed. It sorta whines when it isn't at full power, doesn't really help reduce operating noise unfortunately. The shutters also clatter and bang when they catch the wind and the fan is off. This might be solved by building out a shroud around the front of the fan so the wind has a harder time lifting the shutters, but I haven't had the chance to test this. Overall, for the price, a solid buy. Don't expect silent operation. Gets docked a star for the variable speed performance.

NO TIENE FUERZA SUFICIENTE PUES APENAS LEVANTA LA PERSIANA. NO LO HE DEVUELTO PORQUE LO MONTE EN LA PARED QUE TUBE QUE AGUJEREAR, PARA QUE NO QUEDARA ESE HUECO 1/10 PUNTOS. MUY MAL PRODUCTO.

Segueix funcionant bé després de dos anys.

Très bon ventilateur , moteur silencieux , bonne extraction de l'air , idéal pour une serre , tourne plusieurs heures sans problèmes

Ottimo

Le cuivre est très cher... Même pas 30 cm de câble de raccordement.... La structure paraît solide... A voir à l'utilisation.