The most common HVAC systems are central air conditioners and heat pumps that use ducts to deliver conditioned air throughout a building.
Ductless systems are more flexible than traditional systems, because ductless systems don’t use ductwork. All that’s needed is a small outdoor unit and one or more indoor units, along with access to electricity and a place to mount the units. Ductless systems can be installed in either new or existing construction.
Unlike older, inefficient heat pumps, there is no cold air delivery with Ductless Split Cooling & Heating systems. The Hot Start system doesn’t activate the fan until the desired temperature is reached, so it never blows cold air. These models give true year-round comfort from a single system.