Quote Originally Posted by SoFlaDave View Post
If its a microchannel condenser the charge will be very light for even the shortest runs and in general will hold almost 20% less than a comparable tube/fin system when fully charged.
Goodman doesn't use Microchannel, but on their AC's they use a 5mm coil. Both are critical charge units (I think the 5mm is a bit more forgiving.) I'm putting my money on overcharge with a side of non-condensables.