Many homeowners find ductless heat pump systems to be a better option for their homes than traditional heat pump systems. Ductless heat pump systems allow you to customize the temperature of each zone in your house rather than have every room the same temperature. Ductless heat pump systems are also more efficient at heating and cooling. Since they do not require any ductwork, no air is lost through cracks in the ducts. Although ductless heat pump systems can be more expensive to install, they offer personalized heating and cooling options, higher efficiency and better air quality.