Review on NewAir WindPro18W 18-Inch High-Velocity Industrial Shop Fan - Wall Mounted, 3 Speed Settings, 3000 CFM, Black by Pam Hansen

Installs in stable for night time use to blow onto roost. I've looked at a number of hermetically sealed fan motors, this one seems to cover all my needs. Even at low levels it moves a lot of air, didn't have to use it high. I also have a sealed motor exhaust fan in the loft of the coop that runs day and night but I need the fan to blow directly onto an area of the roost so the chicks can choose how much air they need when it's hot Night . . I set the fan to 2x4 for extra stability, this fan is heavy and I used heavier screws than the ones that came with the fan and used all 3 mounting holes. Depending on how you set it up, you can change the direction it blows. Have been using it for a few months now, works great. The engine cover does not get too hot, even during night-time operation. Definitely recommend this fan.