Very nice. Although I disagree, you can, if properly installed use a packaged rooftop type unit succesfully on a home, but not in every situation and obviously yours was not installed properly! You will get much better efficiency out of your split system. If you dont want to leave that thing in the field, you can have them take the freon out and you can cut the coils and copper out and probably get around $100 in scrap for them.