split air conditioner consists of two main parts: the outdoor unit and the indoor unit. The outdoor unit is installed on or near the wall outside of the room or space that you wish to cool.

Cassette air conditioner A ceiling- suspended air conditioner, for when space is limited, because there is no available walls to mount a split system or where there is limited ceiling space for a ducted system.

Mitsubishi Heavy Duty Cassette AC  India.

Cassette air conditionersCassette units work the same way as wall-hung split system units, with the difference being that Heavy Duty Cassette ac's are installed or hanged on the ceiling instead of on the wall. The indoor unit itself sits flush to your ceiling and distributes conditioned air through two, three or four sides of the unit.