Ductless mini split, part 2 of 4 - routing the line-sets, drain and power cable. These line sets are sold in lengths that work for your application. They have threaded connections that all HVAC contractors will be mad at you about. Yes, they make a torque wrench for the “proper” amount of tightening. I don’t care. Again, if you install one of these be prepared to be asked about “vacuuming” which isn’t required for this unit. That’s the whole point. HVAC fellas will also hate you for this. The dr