Stainless Steel 201 Non Power Roof Ventilator, Wind Turbines Attic Air Vent Ventilating Fan (Size : 110mm)

We use this on the pipe that comes out of our outhouse. Not only is it cool looking, it sucks the smell out! Our outhouse is on a windy hillside so it works well for us. It wouldn't work in a very sheltered location with no wind.

This was a one time purchase. Made of good quality metal!

Works just fine. Easy install. The clamp did not work. We just replaced it.

This arrived bent. Hopefully it doesn’t impact installation. Will come back to update. Update:: Dented rim made installation a pain in the butt!!! I ended up having to cut wider than the hole with a handsaw in order to get it in there. Now the edges are jagged. It spun once but its low wind today. Will update on a windy day. Update update: will be returning. It doesn’t spin.

I recently installed this exhaust on my 10x10 shed, and it has proven to be a simple yet highly effective ventilation solution. The spinning mechanism operates smoothly, promoting airflow and preventing the buildup of heat and humidity within the shed. The installation process was straightforward I used a 4in hole cutter to cut my tin roof, and I appreciated the durable construction of the device. It has withstood various weather conditions without any signs of wear or corrosion. Since using this exhaust spinner, I've noticed a significant improvement in air circulation, reducing musty odors and creating a more comfortable environment. It's a cost-effective way to enhance ventilation in smaller spaces like sheds. If you're looking for an affordable and efficient solution to improve airflow in your shed, this exhaust is a practical choice. I'm pleased with the results it has delivered.

Pulls air and smoke great! But if you for a air induction chimney cap creasote will stop the spinning of the device. Other than that it works great. Still worked great at keep back draft down our chimney.

my chickens love this fan, moves so much air and spins so freely

I was worried because the price was so low but once I received it, I realized it’s great quality. I purchased this for our storm shelter and as you can see, it fits perfect on the roof. All it needs is a little light breeze and it moves easily. We are very pleased with this for circulation of air in our shelter buy one you won’t regret it.

Cumple con su función sin embargo en la calidad no es muy buena y hacer ruido

Easy installation works fine

Product is damaged

El poducto venía deforme y desbalanceado.

it is a bit flimsy but works well in chicken coup. Can;t make it for this price.