Air conditioning system, for a building, has interior and exterior units with linking tubes through the building wall for easy installation without special skills

摘要

The air conditioning system (1), for a building, has an interior unit (2) and an exterior unit (3), linked together by tubes (4,5) with a coolant, the electrical cables and a tube for condensation water. The tubes are connected to the units by adaptors. The tubes pass through a break (30) in the building wall.