In the context of HVAC, relative humidity adjustments are essential for what purpose?

Relative humidity adjustments are crucial in HVAC systems primarily to improve system efficiency. When the relative humidity levels in a space are appropriately controlled, the HVAC system can operate more effectively, leading to optimal thermal comfort and energy savings.

High humidity can make it feel warmer than it actually is, prompting the cooling system to work harder to reduce indoor temperatures. Conversely, low humidity can lead to dry air conditions that may require additional heating. By maintaining the proper balance of relative humidity, HVAC systems can avoid excessive energy use while ensuring a comfortable environment for occupants.

This understanding highlights the importance of humidity control in creating a balanced and effective HVAC operation, thereby contributing to enhanced energy efficiency and lower operational costs.