From the basic refrigeration cycle, pressure-temperature relationships are used to demonstrate the concepts of superheating and sub-cooling. This class explains the temperatures and pressures of a normally operating system to …
The HVACR industry is transitioning away from equipment that uses R-410A in favor of new equipment with Low GWP Refrigerants such as R-32 and R-454B. Our trainers will teach you …
Beginning with the completed heat loss calculation the class covers equipment selection. (ACCA Manual S) to meet the load. Then using ACCA manual D principals to calculate equivalent length. Finding the correct friction rate. How to use the duct calculator to properly size duct work. Methods of duct construction to decrease duct resistance. Understanding duct pressure losses.
Join us for a review of the new regulatory and tax changes for 2023. Topics to be covered: 2023 Regulatory efficiency change including new M1 testing AIM ACT 2025 Refrigerant …
Learn how to properly size and install TracPipe flexible gas piping and fittings. Attendees will also take TracPipe’s certification exam, which is required to purchase TracPipe. We will also review …