HFC R-422D (FreonTM MO29)

R-422D (FreonTM MO29) is a zeotropic HFC blend designed as a direct replacement R-22 in direct expansion (Dx) refrigeration and air conditioning systems. It can also be used in water chillers but care is sometimes needed with the expansion device.

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R-422D (FreonTM MO29)
Cubikool® 11 kg +


R-422D (FreonTM MO29)
52 L cylinder 47 kg +


R-22 is a "hydrochlorofluorocarbon" refrigerant with high latent heat of vaporisation used for domestic, commercial and industrial air conditioning.

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R-409B is a zeotropic "service blend", its use being limited in time by the Montreal Protocol. This HCFC has been developed to replace R-500 (CFC), for commercial and industrial refrigeration.

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