A 5000 BTU mini split system is a type of air conditioning system that is perfect for cooling small spaces. It is a great choice for those who want to save energy and money. This type of system is composed of two main components: an outdoor condenser and an indoor air handler. The outdoor condenser contains the compressor, condenser coil, and expansion valve, while the indoor air handler contains the evaporator coil, blower, and filter. The two components are connected by refrigerant lines, which allow the refrigerant to flow between the two components. The system works by using the compressor to compress the refrigerant, which then passes through the condenser coil to release heat. The refrigerant then passes through the expansion valve, where it is cooled and sent to the evaporator coil. The evaporator coil absorbs the heat from the air in the room, cooling it down. The cooled air is then sent back into the room through the blower. A 5000 BTU mini split system is an efficient and cost-effective way to cool small spaces, and is ideal for apartments, condos, and other small living spaces.