Quote Originally Posted by AGoldReptiles View Post
I would be worried about it getting to hot and shorting out and/or causing temp. spikes in the incubator.

I bought mine from Helix and havent had a single issue
http://www.helixcontrols.com/Fans.htm
why would you worry about any of that as opposed to any other fan? your helix can do that also.

and those fans are way to big for his incubator, 24 cu ft is the smallest...

I think the fans would work, but chances are its overkill for what you need, like said above its not that big. I use 2x 30mm (basically 1 inch) fans in my cooler incubator, which is smaller than yours but works wonderfully.

your just trying to push air around to keep temps constant, there shouldn't much velocity.