What main factor should you consider when determining if your system is correctly sized?

When determining if your system is correctly sized, the current facility use is the main factor to consider. This aspect is critical because the size of the system must match the specific demands and operational characteristics of the facility it serves. For instance, a facility with high occupant loads, specific equipment requirements, or particular environmental conditions will necessitate a different system size than a less used or differently utilized space.

Evaluating current facility use helps ensure that the system can adequately meet the heating, cooling, ventilation, and other operational needs without overloading or underperforming. Proper sizing promotes better energy efficiency and cost-effectiveness in operation, as an appropriately sized system will work more effectively to manage the internal environment.

While aspects such as energy efficiency, cost of operation, and maintenance frequency are important considerations in evaluating overall system performance and long-term sustainability, they are secondary to ensuring that the system can effectively handle the current use of the facility.