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R454C is a HFO Blend, with similar
thermodynamic properties to R404A. R454C is
a zeotropic refrigerant with a temperature glide
of about 6K and must therefore be charged in
liquid phase.
R454C is classified A2L with low flammability
properties. Please refer to European regulation
and directives about the use of refrigerant of
the A2L safety group (EN378, EN60335). Outside
Europe refer to the local regulation
R454C is a HFO Blend, with similar
thermodynamic properties to R404A. R455A is
a zeotropic refrigerant with a temperature glide
of about 12K and must therefore be charged in
liquid phase.
R455A is classified A2L with low flammability
properties. Please refer to European regulation
and directives about the use of refrigerant of
the A2L safety group (EN378, EN60335). Outside
Europe refer to the local regulation.
R454C
R455A
Operating conditions
30
25
20
15
SH10K
SH = 10K
10
5
40
35
50
45
60
55
65
RGT 20°C
RGT 20°C
30
25
20
15
SH10K
SH = 10K
10
5
40
35
50
45
60
55
65
RGT 20°C
RGT 20°C
19
AB245486497018en-000601
Application Guidelines