R134a has similar thermodynamic properties to R12 - R134a has similar thermodynamic properties to R12
Refrigerants thermodynamic properties comparison and their analysis for vapor compression refrigeration systems
![Investigation of Using R134a, R513A, and R152a as the Refrigerant in the Air-Conditioning System of Electric Vehicles Investigation of Using R134a, R513A, and R152a as the Refrigerant in the Air-Conditioning System of Electric Vehicles](http://article.sapub.org/image/10.5923.j.jmea.20221101.03_001.gif)
Investigation of Using R134a, R513A, and R152a as the Refrigerant in the Air-Conditioning System of Electric Vehicles
![PDF] Performance Characteristics of Automotive Air Conditioning System with Refrigerant R134a and Its Alternatives | Semantic Scholar PDF] Performance Characteristics of Automotive Air Conditioning System with Refrigerant R134a and Its Alternatives | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c429a83ef6c6787e8e353b23a26a74b9e7863ab3/2-Table1-1.png)