What is an air diffuser used for in HVAC systems?

An air diffuser is primarily used in HVAC systems to deflect and mix air effectively throughout a space. By distributing conditioned air evenly, diffusers help ensure that every part of a room receives a consistent temperature and comfort level. They are designed to direct the airflow in a desired pattern and achieve optimal mixing of the supply air with the existing air within the room, promoting uniform temperature distribution and preventing cold or hot spots.

The role of a diffuser in creating an efficient airflow pattern is crucial for the overall performance of HVAC systems, as it helps to balance thermal comfort while minimizing noise levels and improving air quality. Understanding the function of air diffusers is essential for anyone involved in the design, installation, or maintenance of HVAC systems.