Ductless Mini-Split Air Conditioners
Ductless, or Mini-Split Air-Conditioners many potential applications in Residential and Commercial Buildings. The most common applications
are in retrofit to houses with "non-ducted" heating systems, such as Baseboard or Radiators. They can also be a good choice for room
additions, where extending or installing ductwork is not practical.
Like Central Systems, Mini-Splits have two main components, an outdoor compressor, and a small indoor blower coil unit. These are connected
by power cables, refrigerant tubing, and a condensate drain, that links the outdoor and indoor units.
The main advantages of Mini-Splits are their small size and flexibility for Heating and Cooling individual rooms. Many models can have as
many as four indoor air handling units (for four zones or rooms) connected to one outdoor unit. The number depends on how much Heating or
Cooling is required for the building or zone.