On Sun, 31 Aug 2014 19:07:05 +0000 (UTC), "Danny D."
wrote:

Oren wrote, on Sun, 31 Aug 2014 09:10:02 -0700:

Inside the
attic, look up and you may be able to tell is you have a ridge vent.
You ought to see a space between the roof decking sheets at the top of
the trusses.

Here is what it looks like looking straight up in the same attic:
https://c2.staticflickr.com/4/3836/1...8a760e66_c.jpg
I don't see *any* vents there.

Here's a closer view looking straight up in that same attic:
https://c2.staticflickr.com/6/5556/1...c308874d_c.jpg

Am I missing that space between at the top of the trusses?
https://c2.staticflickr.com/6/5565/1...58619cbc_b.jpg

Looks like you have no ridge vent. To install one, it would require
tile to be removed from the roof, decking cut and a ridge vent
installed.

Looks like a gable vent fan is your best choice - at the gable vent.

You have power at the light to run it.