Quote Originally Posted by stltechfrmtx View Post
?????condensation would be on the outside of the pipe???? drain has a trap, low voltage is run on the outside of the unit. return air seams arent sealed (not that I can see)???? got me, could be a number of things
I was thinking that, like a cup of ice and drink. Still in school but I couldnt see any thing else.

So whats the answer already?