A 8 ton package unit is a self-contained, outdoor unit that provides heating and cooling for a building. It is typically installed on the roof of a building and consists of a compressor, condenser, evaporator, and fan. The 8 ton package unit is a great choice for larger buildings that require more heating and cooling capacity than a smaller unit can provide. It is also an economical option, as it can provide both heating and cooling in one unit. The 8 ton package unit is a reliable and efficient way to provide climate control for a building, and is often used in commercial and industrial applications. It is also an ideal choice for buildings that require a higher level of energy efficiency, as it can reduce energy costs by up to 40%.