New

VEVOR 624 mm Shutter Exhaust Fan Wall Mounted Automatic Louvers Silver, Sturdy Steel Housing, Low Noise, AC Motor, 6679 CFM Ventilation and Cooling for Attic, Garage, Barn, Greenhouse, Workshop

Ventola perfetta facile da montare , veloce e tira abbastanza aria per un pollaio

Works as advertised. It’s kind funky when it’s to the set temperature of the temp goes up and down.

Very nicely built. Works flawlessly. The variable speed fan is good to have. I'm using it as a crawlspace exhaust ventilation fan, it's keeping moisture from building up under the house. We've had a lot of rain and high temperatures and terrible humidity this year. As can be seen from the photos I have it mounted in a wooden box frame. Fits the crawlspace opening easily and can be removed in winter and stored. Dried out the crawlspace very nicely better than it's been in years. I have it on a digital timer that runs for a few hours everyday. I disable the timer with a remote switch on rainy stormy days.

I am using it as a paint booth extraction fan it works great the only thing that I have noticed is that maybe the blades are not balanced it vibrates and is loud but it does the work that I wanted it for see pictures I even make me a shroud made of card board and I put some filters on it and like I said it works great