VEVOR 24 Inch Shutter Exhaust Fan Wall Mounted Automatic Louvers Silver, Sturdy Steel Housing, Low Noise, AC Motor, 7030 CFM Ventilation and Cooling for Attic, Garage, Barn, Greenhouse, Workshop

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.

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.

Well made quite does the job

The fan is nice and relatively quiet but it sure would have been nice if it had come wired with a plug instead of 3 bare wires. A speed control knob would be cool as well but.... It was easy to install, seems to perform well.

Works well. I installed a variable speed switch which gives me more flexibility

moves a lot of air easy install

Very good for my hangout shed when I'm not in there running the AC the size is good, and installation was easy wish it just came with a cable attached but I had a cable end lying around to get it to work also it keeps ac and heat in well when not on and it's not to loud on the inside and out it's a nice humm

1st installed the chord plug, followed the color coordinated wires. Had to spin fan to start spinning then plug on the wall to get a momentum. The result was slow spin then motor becomes hot. Next we tried to put a direct plug on the fan (orange) same result. Then we googled it and it said the capacitor is shot, need a replacement. This 16" fan was BRAND NEW and SEALED. Why would it need a part replacement already? I'm not returning it and then have to deal with all the hassle. I am just going to buy another brand and avoid this company. Amazon did a great job of the shipping service but that's about it.

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

facile da montare, buona ventilazione