Rated 4.3 out of 5 by 7
Rated 5.0 out of 5.0 by 4267 Fine Product
Ventilation powered by the wind. Mine is on a storage shed. Just follow the included instructions for installation. I like the black color as the black roofing tar - I tarred the joints outside the vent - doesn't show. Quiet and efficient. Besides venting the shed itself, the WhirlyBird also vents the flooded deep-cycle battery of the solar system for lighting the shed.
July 26, 2016
Rated 5.0 out of 5.0 by Hoochie Excelent Product
This is what I had been looking for, with the critter guard. I looked at the turbines in the store and none had the guard.
August 23, 2016
Rated 1.0 out of 5.0 by tom junk
doesn't spin unless the wind is plowing, out of ballance
June 22, 2016
Rated 5.0 out of 5.0 by KVFD1732 Makes a difference!
It definitely makes a big difference in the temperature of my attic, and therefore my house (I don't have much attic insulation). I highly recommend it.
May 21, 2016
Rated 4.0 out of 5.0 by Todd Easy Install However
Installed really easy however I did not get any of hardware for mounting..... no screws or the locking clamp.
That is why I only rated it 4 Stars.
Just make sure when you buy it that it comes with the screws and locking clamp.
Good thing I had some sheet metal screws, far as the clamp I used some thing I had laying around and made my own.
Jury still out if it helps keep the house cool.
September 23, 2013
Rated 5.0 out of 5.0 by Isabel Great cooling effect
I already have three on my house. They really cool my house. The difference is very significant. I decided to put two in my garage because it gets really hot and it does not have any venting. So it gets too humid inside. I expect it will keep the garage cooler and dryer. For what it does, it is a great money saver.
October 30, 2012
Rated 5.0 out of 5.0 by Marc Be Cool & $ave Electricity.
Saves juice and you don't have to wire it; how environmentally friendly can you get?
June 26, 2010