When it comes to HVAC units, the cost of a 50 ton unit can vary greatly depending on the specific model and features. Generally speaking, a 50 ton HVAC unit is a large commercial unit that is used to provide heating and cooling for large commercial buildings. These units are typically much more expensive than residential units due to their size and complexity. On average, a 50 ton HVAC unit can cost anywhere from $20,000 to $50,000, depending on the features and efficiency of the unit. It is important to consider the cost of installation and maintenance when looking at the cost of a 50 ton HVAC unit, as these costs can add up quickly. In addition, the cost of energy efficiency should also be taken into account when considering the cost of a 50 ton HVAC unit, as energy efficient units can save money in the long run. Ultimately, the cost of a 50 ton HVAC unit will depend on the specific model and features, as well as the cost of installation and maintenance.