Air cooled condensing units are a type of air conditioning system that uses air to cool the condenser coils of the unit. The air is drawn in from outside the building and is then cooled by the condenser coils. This cooled air is then circulated back into the building, cooling the air inside. Air cooled condensing units are an efficient and cost-effective way to cool a building. They are also quieter than other types of air conditioning systems, making them a popular choice for residential and commercial applications. Air cooled condensing units are also relatively easy to install and maintain, making them a great choice for those looking for an efficient and reliable cooling system. Additionally, air cooled condensing units are environmentally friendly, as they do not require the use of refrigerants, which can be harmful to the environment.