In article , louie_117
@yahoo.com says...
Anyone here have any comments regarding Solar Roof Vents? I am looking to
install a Solar Powered Roof Vent made by GAF. Also, as a comparison, I am
looking at the Wind Powered Turbine Vent by GAF. Anyone have a Solar
Powered roof vent? I wonder how long the motors last ... I presume they do
not run constantly. Any comments would be most welcome.

Boats have been using solar-powered vents for many years. My father's
sailboat has one on the cabin top, it's been working for years despite
sal****er exposure. It doesn't run all the time -- it runs slowly when
the sky is hazy, gets quite a breeze going when the sun is bright.

--
is Joshua Putnam
http://www.phred.org/~josh/
Braze your own bicycle frames. See
http://www.phred.org/~josh/build/build.html