A small minimini split heat and air system is a type of air conditioning and heating system that is becoming increasingly popular in homes and businesses. It is a ductless system, meaning that it does not require any ductwork to be installed. Instead, it uses a series of small, wall-mounted indoor units that are connected to an outdoor condenser. The indoor units are usually mounted high on the wall, and they blow air directly into the room, allowing for greater control over the temperature. The outdoor condenser is usually located outside the building, and it pumps refrigerant to the indoor units, which then cool or heat the air as needed. Mini split systems are energy efficient, and they can be used to heat or cool multiple rooms at once. They are also relatively easy to install and maintain, making them a great choice for many homes and businesses.