A 20 ton air conditioning unit is a powerful cooling system designed to cool large spaces. It is typically used in commercial and industrial buildings, such as warehouses, factories, and office buildings. The unit is rated to provide 20 tons of cooling capacity, which is equivalent to 70,000 BTUs of cooling power. This type of air conditioning unit is much larger than the typical residential air conditioner, which is usually rated at 3 to 5 tons. The 20 ton air conditioning unit is capable of cooling a much larger area than a residential unit, making it ideal for larger spaces. It is also more energy efficient than smaller units, making it a cost-effective choice for businesses. The 20 ton air conditioning unit is an important part of keeping a large space comfortable and energy efficient.