ductless serving multiple rooms
They do make such systems, right? And it is clear that the unit within the room must have two refrigerant lines plus condensate drain. These could easily be on the exterior of the building.
If systems with one compressor/condensor unit serve multiple rooms, how are the refrigerant lines arranged? Do all the lines originate at the condensor or are refrigerant lines for individual rooms teed off at some point away from the condensor?
Thanks for clarifying this for me.