How do I balance environmental impact with other selection criteria when choosing a refrigerant for my HVAC system?
What are the essential components of a refrigeration system that require careful selection and design?
How do the thermodynamic properties of R-410A differ from those of R-22, and what are the implications for HVAC system design?
How do natural refrigerants like CO2 and ammonia compare to traditional HFCs in terms of energy efficiency?