Refrigerants (I-P) (AIA)
This course provides an introduction to refrigerants, including selection, performance, safety, reliability, environmental impact, and economic viability. On completion of this course, you should be able to: Explain why the list of available refrigerants has changed; Characterize refrigerants according to ANSI/ASHRAE Standard 34 ; Determine the maximum refrigerant concentration in air, based on the refrigerant’s toxicity level; Identify two standards that are important in the selection of refrigerants and in the design of refrigeration systems. This course is approved by AIA. It can be subscribed to independently, as a part of the AC and Refrigeration Principles Course Package (I-P), or HVAC Design and Operation eLibrary. 2.0 PDHs.