The portable air conditioner draws in warm air from the room, cools it using a refrigerant, and then exhausts the warm air outside through an exhaust pipe placed in a window or other outside outlet.

Cassette type are air conditioning units that are installed on the ceiling and distribute the air evenly in four directions. They are ideal for professional and large domestic spaces, where powerful and uniform cooling or heating is required.

Ducted air conditioners are central air conditioning systems that distribute air through a network of ducts to cool or heat multiple rooms from a central unit.

Yes, cabinet type air conditioners can be noisier than smaller air conditioners due to their powerful motor performance and larger size. However, many modern models are designed to reduce noise as much as possible.