A small split system is a type of air conditioning system that is typically used in smaller spaces, such as homes, offices, and apartments. It is a cost-effective and efficient way to cool a room or space. This type of system is composed of two main components: an outdoor condenser and an indoor evaporator. The condenser is located outside and is responsible for releasing the heat that is collected from the indoor air. The evaporator is located inside and is responsible for cooling the air that is circulated through the system. The two components are connected by a refrigerant line, which carries the refrigerant between the two units. This type of system is a great option for those who want to save money on their energy bills while still enjoying a comfortable indoor temperature. It is also relatively easy to install and maintain, making it a great choice for those who are looking for an efficient and cost-effective cooling solution.