What do you know about the ductless air conditioners and air conditioning systems? Maybe nothing? Those are something that can create conditions under that you exist, live and work. Because conditioner means equipment that creates the atmosphere.
There can be various sorts of conditioning systems, for instance, cooling central systems or heat pumps. Such one consists of an outdoor cabinet containing a condenser coil and compressor, and an indoor evaporator coil. The refrigerant used in the system is environmentally friendly. The cooling system is usually combined with central heating system for they share the same ductwork.
One more sort of the air conditioning systems is the so-called mini-split systems. The indoor unit (evaporator) is mounted inside the room and is connected to the outdoor unit (condenser) via refrigerant lines. No ductwork is required. The Sanyo mini-split systems automatically adjust their performance to meet the needs of the space maintaining the desired temperature. This results into increased efficacy, lower energy consumption and a very comfortable environment. It is not necessary any more to waste window space or cut large openings in the walls, that could lead to security risks. As the rotary compressor is located in the outdoor unit, compressor operating noise is virtually eliminated from the indoor.
You may also install the so-called multi-zone system, when a single outdoor unit is connected to 2 to 4 indoor units. This variant can solve the problem of limited installation space and at the same time doesn't spoil the exterior of the building.