When it comes to refrigerants, Trane takes a balanced approach.

All factors considered, R123 / R514A / R1233zd offers the greatest advantages.

No refrigerant is perfect. Each has pros and cons that must be thoughtfully considered in terms of cost, performance and environmental impact. Trane has always selected, and continues to select, the best refrigerant for centrifugal chillers based on a number of criteria, each substantiated by scientific evidence.

Trane Environmental Perspective
Technology and Development of Refrigerant for HVAC
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