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

Very cool fan, pretty quiet and only 18Watt! Would be nice if the specifications stated what de DB level is. But I can tell you its very good. Hopefully it lasts a long time.

I needed this unit for air extraction in my generator shed. Fast delivery, well packed and super easy to fit. Worked straight out of the box and overall I'm very happy with this purchase.

Great product

Works well. Control could be easier to navigate but if you actually read the manual it comes easier. Good to see you can actually use it without plugging in the controller too so just like old school roof fan 👍

Has been installed for over 8 months and has not missed a beat. Thumbs up !!

Honestly cannot fault these guys installed this for my customer to suck out the humid air from under the house works a treat.

J'ai acheté ce produit pour extraire la chaleur dans un petit abris de jardin en PVC me servant de local technique de piscine car la température en plein soleil et en pleine chaleur atteignait des valeurs très élevées, 40 à 45°C pour des températures extérieure autour 30°C environ. Avec cet extracteur, la température à l'intérieur est à peine plus élevée que la température extérieur. Avec les fortes chaleurs de ces derniers jours, avec quasiment 40 °C dehors, la température intérieure est montée au max à 43°C. Les seuils de déclenchement sont faciles à régler (température haute, basse, % d'humidité haut et bas). La vitesse de la ventilation est réglable et il y a un bon débit (pour celui que j'ai choisi). Donc pour moi, c'est plutôt concluant et je suis très satisfait de ce produit. A voir dans le temps...

The unit was easy to install. I placed the unit in a window I already had in the greenhouse, so I had to make a custom mounting for it - no problems. The power cord is not super long so i needed an extension cord to use in my greenhouse. I must admit to being confused as to the point of the "low-temp" setting on the controller. When I set the high-temp to 80F the fan kicks on when the sensor reads 80F or above - fine, that's expected. But when I set the low-temp to 70F, the fan does NOT turn off at 70F or below! The low-temp setting is essentially useless as far as I can tell - I ended up just turning off the low-temp setting. The is no prgrammable hysteris feature. Also, be sure to turn off the high and low humidity settings unless you need them.

I really liked the quality, and how it works and so silent ! Go for it ! I have used it in my MANCAVE for smoking cigars with friends and in front of the basement window ! It absorbs and throw out all the smoke in minutes !

This is working like a champ in our new greenhouse… it’s quiet and does that job! Everything we get from Ve or is great!