Refrigerants - Color Codes

Refrigerants and their color codes

refrigerant color codes

Refrigerant color codes:

RefrigerantChemical NameColor Code
R11 Trichlorfluoromethane Orange
R12 Dichlorodifluoromethane White
R13 Chlorotrifluoromethane Light Blue
R113 Trichlorotrifluoroethane Dark Purple
R114 Dichlorotetrafluoroethane Navy Blue
R12/114 Dichlorodifluoromethane, Dichlorotetrafluoroethane Light Gray
R13B1 Bromotrifluoromethane Pinkish-Red
R-22 Chlorodifluoromethane Light Green
R-23 Trifluoromethane Light Blue Gray
R123 Dichlorotrifluoroethane Light Blue Gray
R124 Chlorotetrafluoroethane DOT Green
R134a Tetrafluoroethane Light Blue
R401A Chlorodifluoromethane, Difluoroethane, Chlorotetrafluoroethane Pinkish-Red
R401B Chlorodifluoromethane, Difluoroethane, Chlorotetrafluoroethane Yellow-Brown
R402A Chlorodifluoromethane, Pentafluoroethane, Propane Light-Brown
R402B Chlorodifluoromethane, Pentafluoroethane, Propane Green-Brown
R403B Chlorodifluoromethane, Octafluoropropane, Propane Light Gray
R404A Pentafluoroethane, Trifluoroethane, Tetrafluoroethane Orange
R407C Difluoromethane, Pentafluoroethane, Tetrafluoroethane Brown
R408A Chlorodifluoromethane, Trifluoroethane, Pentafluoroethane Medium Purple
R409A Chlorodifluoromethane, Chlorotetrafluoroethane, Chlorodifluoroethane Medium Brown
R410A Difluoromethane, Pentafluoroethane Rose
R414B Chlorodifluoromethane, Chlorotetrafluoroethane, Chlorodifluoroethane, Isobutane Medium Blue
R416A Tetrafluorethane, Chlorotetrafluoroethane, Butane Yellow-Green
R417A Pentafluoroethane, Tetrafluoroethane, Isobutane Green
R500 Dichlorotrifluoromethane, Difluoroethane Yellow
R502 Chlorodifluoromethane, Chloropentafluoroethane Light Purple
R503 Chlorotrifluoromethane, Trifluoromethane Blue-Green
R507 Pentafluoroethane, Trifluoroethane Aqua Blue
R508B Trifluoromethane, Hexafluoroethane Dark Blue

Related Topics

  • Air Conditioning - Air Conditioning systems - heating, cooling and dehumidification of indoor air for thermal comfort

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