A split system air conditioner is a type of cooling system that doesn't require a central duct system. It consists of an outdoor unit, which contains the compressor and condenser, and an indoor unit, which includes the evaporator. Refrigerant lines connect the two units.
The split system air conditioner works by circulating refrigerant through the indoor and outdoor units. The refrigerant absorbs heat from the indoor air and transfers it to the outdoor air. This process cools the indoor air and makes the outdoor air warmer.
The split system air conditioner is a very efficient way to cool your home. It doesn't require a lot of energy to operate, and it doesn't produce a lot of noise.