Name: Subcool & Superheat
Start: 2025-03-11T08:00:00-05:00
End: 2025-03-11T13:00:00-05:00
Location: Johnstone Supply Pflugerville

Review refrigeration cycles, P/T chart comparisons, charging methods, and the role of inverters with subcooling and superheat techniques.
About this Event

Join us for an in-depth review of the refrigeration cycle with a focus on P/T chart comparisons for R-32, R-410A, and R-454B refrigerants. This session will cover key definitions and terminology, along with practical skills like reading a subcool/superheat slide chart. Learn when and how to charge a system using the superheat method, as well as the subcooling method. Additionally, we’ll explore the role of inverters in refrigeration systems, and demonstrate how subcooling and superheat are applied and observed in real-world applications.