Hvac School - For Techs, By Techs

Roman Baugh, Matthew Condron, and Luke Peterson discuss the importance of proper condensate drain installation and maintenance, particularly in commercial applications. The conversation begins with the hosts examining the typical drain configurations seen in different regional markets, highlighting the significant variations in practices across the country. Sizing and configuration of condensate drains can have a significant impact on system performance, especially in high-static pressure systems. He emphasizes that the "one-size-fits-all" approach of using a 2-inch trap is often insufficient, as the static pressure within the system can overcome the trap's ability to prevent air from being sucked into the drain line. The hosts discuss the chart Roman presents, which provides guidance on selecting the appropriate trap depth based on the static pressure of the system. The discussion then delves into the challenges associated with maintaining condensate drains, including the buildup of debris and the potential