A commercial AC unit 5 ton is a type of air conditioning system designed for commercial buildings and facilities. It is a larger and more powerful system than a residential AC unit, and is capable of cooling a much larger area. The “5 ton” refers to the amount of cooling power the unit is capable of producing. A 5 ton commercial AC unit is capable of cooling up to 60,000 BTUs of air per hour, which is equivalent to cooling an area of up to 2,000 square feet. This makes it ideal for larger commercial buildings, such as warehouses, office buildings, and retail stores. It is also more energy efficient than a residential AC unit, making it a great choice for businesses looking to save money on their energy bills.