What is the main purpose of ductwork in an HVAC system?

The main purpose of ductwork in an HVAC system is to distribute conditioned air throughout a building. Ducts serve as the primary pathway for delivering heated or cooled air from the HVAC unit to various spaces within a structure. This distribution ensures that each room receives an appropriate amount of airflow, which contributes to maintaining a comfortable and consistent indoor climate.

The design and layout of ductwork are crucial for efficient air circulation, as they must be properly sized and insulated to minimize energy loss and maintain pressure. Effectively functioning ductwork can greatly enhance the overall performance of an HVAC system by ensuring that heated or cooled air reaches all areas evenly, promoting comfort and efficiency. This is central to the operation of heating and cooling systems, as it transforms the mechanical processes of these systems into livable conditions within indoor environments.