What is split units?

Split units, also known as ductless mini-split systems, are air conditioning and heating systems that consist of two main components: an indoor unit (air handler) and an outdoor unit (compressor/condenser). They are commonly used for cooling or heating individual rooms or small spaces without the need for ductwork. The indoor unit is mounted on a wall or ceiling and blows conditioned air into the room, while the outdoor unit is placed outside the building and handles the heat exchange process. They are often used in homes, offices, and other buildings where installing or extending ductwork is not feasible or desirable.