What is the purpose of ductwork in an HVAC system?

The primary purpose of ductwork in an HVAC system is to distribute conditioned air throughout the building. Ducts are designed to carry warm or cool air generated by the heating or cooling equipment to various rooms and areas within a structure. This distribution is crucial for maintaining a consistent temperature and ensuring comfort for occupants.

Effective ductwork design takes into account airflow, which helps in delivering the right amount of air to each room, promoting energy efficiency by preventing hot or cold spots. Additionally, well-designed ducts minimize noise and enhance the overall performance of the HVAC system by ensuring that conditioned air reaches all intended spaces efficiently.

While there might be elements such as aesthetics and preventing heat loss associated with an HVAC system, they do not represent the primary function of ductwork itself. The focus of ductwork is fundamentally centered around the distribution of air, making option B the correct choice.