Used for decades in Europe and Asia, “ductless” mini-split heat pumps differ from traditional home heating and cooling systems by:
- Providing both heating and cooling through a single device – a heat pump. Heat pumps have been used, mainly in Southern climates, for decades.
- Avoiding ductwork. Ductless mini-split heat pumps use an indoor unit connected to an outdoor unit via refrigerant lines. Up to 8 indoor units can be attached to one outdoor unit.