Definition: A ductless heating and cooling system that allows you to control the temperatures in individual rooms or spaces.
Relevance to energy: Mini split systems can be more energy-efficient than traditional HVAC systems, especially in homes where only certain areas need to be heated or cooled.
Benefits:
Drawbacks:
Statistics: According to the U.S. Department of Energy, ductless mini-split systems can be 20-30% more efficient than traditional ducted systems.