I get air from all my vents but it's not cool. The fan on the outside unit
seems to blow as strong as it always has, and it's not making any unusual
noises. So far I have cleaned the filter, removed the panels on the unit
outside and cleaned the fins. I also checked the ductwork in the attic for
leaks.

I have not tried to clean the inside coils located in the ductwork yet.

At the top of my air handler inside the house there are three lines going
in, two copper and one plastic. Two are insulated and the middle one is
not. It looks like there is a green corrosion stain on the middle one, and
drip marks on the insulation below. Please see the pics with the links
below.

The green drip marks look like they are coming from the top copper line,
dripping on the middle line, and then falling on the bottom insulated line.

I will probably end up calling a technician but I wanted to understand as
much of the problem as I could first. Thanks for any help.


http://i70.photobucket.com/albums/i9...f/IMG_0014.jpg

http://i70.photobucket.com/albums/i9...f/IMG_0013.jpg

http://i70.photobucket.com/albums/i9...f/IMG_0012.jpg