I bought these to use in my shipping containers for exhausting hot air. They work perfectly, moving plenty of air after I installed an inlet damper. This fan is strong enough to move high volume of air to reduce condensation also.
Haven't installed it yet so haven't experienced yhe control function but I like that it came assembled and no hard wiring required. Everything is plug-n-play.
I absolutely love this in my small greenhouse. It gets very hot in there, and has exceeded 80 degrees F, even on winter days with day and nighttime temps below freezing. This little gem keeps plants from baking. Highly recommend!
This unit works great but i have to say the dipslay is probably the worst one i have ever used. Its near impossible to see anything on the screen and the fucntionality or set up is crypling for the phsyci. Youlll ripe your hair out trying to get this thing to work. basic on off is not even an option
this thing was a life saver glad i stumbled upon it it was very easy to set up just removed my old gable vent it fit with no issues very easy to set up lcd display and moves way more air than i would have thought with it being as quiet as it is cant tell it is running even outside great little fan will be buying at least one more for garage