Split systems — these are the air conditioners consisting of two blocks. It was this type, which has one inner and block and one external, which has become most widespread among household air conditioners today. Outside the building, as a rule, an external block is mounted, and an internal is attached inside the room on a wall. Between themselves, the blocks are connected by copper tubes wrapped in thermal insulation, and an electric cable. They are carried out, as a rule, in decorative boxes or inside the walls.
