A 28 SEER mini split is a type of air conditioning system that is becoming increasingly popular due to its energy efficiency and flexibility. It is a ductless system, meaning that it does not require the installation of ductwork in order to function. Instead, it uses individual air handlers that are mounted directly on the wall or ceiling of the room that needs to be cooled. The SEER rating of a mini split system refers to its Seasonal Energy Efficiency Ratio, which is a measure of how much energy the system uses to cool a given area. A 28 SEER minimini split system is one of the most efficient systems available, as it uses up to 28% less energy than a standard air conditioner. This makes it an ideal choice for those looking to reduce their energy bills and their environmental impact. In addition to its energy efficiency, a 28 SEER minimini split system is also incredibly flexible, as it can be used to cool multiple rooms at once, or even a single room. This makes it an ideal choice for those who need to cool multiple rooms in their home, or who want to save money by cooling only the rooms that they are using.