A mini split heat AC is a type of heating and cooling system that is designed to provide both heating and cooling in a single unit. It is typically used in smaller spaces such as apartments, condos, and other areas where space is limited. The mini split system consists of two main components: an outdoor condenser unit and an indoor air handler. The outdoor unit contains the compressor, condenser, and evaporator, while the indoor unit contains the air handler, fan, and air filter. The two units are connected by refrigerant lines that run through the wall or ceiling. The mini split system is an efficient and cost-effective way to heat and cool a small space, as it eliminates the need for ductwork and provides zoned heating and cooling. Additionally, the mini split system is easy to install and maintain, making it a great choice for those who want to save money and energy.