each state has own laws for this and city best thing to do to check with local hvac inspect for this answer than you will go bad and have or go thou the exp to move it again and keep your neighbor happy
Connects the evaporator outlet and the compressor intlet. Low pressure refrigerator vapour is drawn from the evaporator to the compressor through this line.
As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself on...