Originally posted by Major Slaughter
To my knowledge all pelt modules are designed this way, I've yet to find one that wasn't.

Here is a link with some semi-in-depth info on pelt theory and it states the same rule of thumb:




http://www.electracool.com/moduleworking.htm
That's a trully scientific method LOL LOL LOL
He he he, great stuff

Here is a link to one of my threads containing ~6 different links to more TEC knowledge almost anyone could be bothered to read.
I found all answers there

Have fun.