What benefit does dividing a building into zones provide in HVAC systems?

Dividing a building into zones for HVAC systems allows for increased control over temperature in specific areas. This zoning strategy tailors heating and cooling to the unique needs of different spaces, which can vary widely due to factors such as sun exposure, occupancy levels, and usage patterns. By having localized control, HVAC systems can operate more efficiently, providing comfort where it is needed most and allowing occupants to set different temperature preferences in various zones. This not only enhances comfort but also can lead to energy savings, as systems do not need to overcool or overheat unoccupied or less-used areas.

While the other choices note important aspects of building management and HVAC performance, they do not directly address the primary benefit of zoning systems. For instance, while zoning can contribute to compliance with building codes or humidity control, these are not the main advantages observed. The true value lies in the targeted temperature management that zoning facilitates within diverse building environments.