Quote Originally Posted by [XC] gomeler View Post
What is the concern? The aluminum/copper mix in your "loop"? I thought adding antifreeze solved that?
It did. I was just thinking that maybe I wasted $77 on the anti-freeze when I may not have needed it. However, until I get around to checking the evap fins--I am definitely going to assume that they are aluminum. Also, trying to get all of this stuff logged into my head for future thinking..... I knew that some evap fins are made of stainless.....just never crossed my mind until after everything was completed......oldtimer's syndrome, I guess.