What is the primary role of HVAC systems?

The primary role of HVAC systems is to offer temperature control for indoor environments. HVAC stands for Heating, Ventilation, and Air Conditioning, and these systems are designed to maintain comfortable indoor temperatures regardless of the weather conditions outside. Heating components warm the air in cold weather, while air conditioning units cool the space when temperatures rise.

While humidity control is an important aspect of HVAC functionality, it is typically considered a secondary role related to comfort and protection of building materials rather than the system's primary function. Controlling indoor lighting and enhancing sound insulation are not functions associated with HVAC systems; these elements are more relevant to electrical systems and architectural design, respectively. Thus, the focus of HVAC systems remains primarily on temperature management to create a comfortable living or working environment.