Ductless Mini Split Air Conditioner and Heat Pumps have two main components: an outdoor unit containing compressor and condenser, and an indoor air-handling unit, containing evaporator and blower. A conduit, which houses the power cable, refrigerant tubing and condensate drain, links the outdoor and indoor units. Split air-conditioner have numerous potential applications and advantages. They are perfect for those home/business owners that do not have central air conditioners, and do not want to settle for the noise, insecurity and inefficiency of window AC units. Heat Pump Systems heat and cool any given area. Heat Pumps save the most money as opposed to electrical heating.