A Luxaire package unit is a type of air conditioning system that is designed to provide efficient and reliable cooling for residential and commercial buildings. It is a self-contained unit that combines the condenser, evaporator, and compressor into one package, making it easier to install and maintain. The unit is typically installed outside the building and connected to ductwork that distributes the cooled air throughout the building. The unit is also equipped with a thermostat that allows the user to control the temperature of the air inside the building. Luxaire package units are designed to provide energy-efficient cooling while still providing a comfortable indoor environment. They are also designed to be easy to maintain and repair, making them a great choice for those looking for an efficient and reliable cooling system.