What are the refrigerant / refrigerants used in the refrigerator?

Refrigerant vapor compression refrigeration uses the refrigerant interior as its working fluid There are many choices of refrigerants, but when choosing a cooler, the application requirements of cooling temperature and the matching of refrigeration characteristics of refrigerants The important parameters to be considered are operating temperature and pressure There are several environmental factors that concern refrigerants, which also affect the future availability of unit applications This is intermittent application mainly considering that large chillers may last for more than 25 years Refrigerants with ODP and GWP need to be considered Data compression of GWP values for potential and more common water vapor refrigerants: refrigerant ozone depleting potential global warming potential R-134a 0 1300 R-123 0.012 120
R-22
0.05
1700
R401a
0.027
970
R404a
0
3260
R407a
0
R407c
0
1525
R408a
0.016
3020
R409a
0.039
1290
R410a
0
1725
R500
0.7
R502
0.18
5600
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