What is the primary purpose of HVAC testing?

The primary purpose of HVAC testing is to determine the efficiency of particle removal. This aspect is crucial for ensuring that the HVAC system is effectively filtering the air and removing contaminants, which directly impacts indoor air quality. The efficiency of particle removal is often assessed through various testing methods, such as measuring the system's Minimum Efficiency Reporting Value (MERV), which indicates the system's ability to capture and eliminate airborne particles.

While testing for thermal comfort, equipment functionality, and humidity levels are also important aspects of HVAC evaluation, they do not specifically address the core function of the air filtration system. Proper filtration is essential not only for maintaining a comfortable and healthy environment but also for optimizing the overall performance of the HVAC system. Therefore, focusing on the efficiency of particle removal highlights the critical role of air filters in promoting air quality, which is a central goal of HVAC testing.