I found this very recently installed equipment on a rooftop today at my employers site. Two condensing units for walk in's both tubed the same way. Why wouldn't the installing tech cut back the extra tubing? Only one unit showing in this picture but there were two. Both walk-in's are in service and working good for the moment. And he left his trash up there too. And yes, the roof is collecting water, this is an additional issue.
Is this a new method? Is this even acceptable? What issues might this create in the coming months & years?