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Substitutes in Motor Vehicle Air Conditioners
NOTE: All substitutes in this sector are acceptable subject to use conditions. See Choosing and Using Alternative Refrigerants for Motor Vehicle Air Conditioning for more information.Substitutes are reviewed on the basis of ozone depletion potential, global warming potential, toxicity, flammability, and exposure potential. Lists of acceptable and unacceptable substitutes are updated several times each year. A chronological list of SNAP updates is also available. Unacceptable substitutesNote: SNAP-related information published in the Federal Register takes precedence over all information on this page.Substitutes Acceptable Subject to Use Conditions for CFC-12 (class I ODS) in MVACs
Key: R = Retrofit Uses, N = New Uses * Refrigerated cargo areas and buses using HCFC-22 are not included in the definitions of “motor vehicle air-conditioners” or “motor vehicle-like air-conditioners” under EPA regulations for servicing of motor vehicle air conditioners. Substitutes Acceptable for HCFC-22 (class II ODS) in MVACs for Buses and Passenger Trains
Key: R = Retrofit Uses, N = New Uses * Refrigerated cargo areas and buses using HCFC-22 are not included in the definitions of “motor vehicle air-conditioners” or “motor vehicle-like air-conditioners” under EPA regulations for servicing of motor vehicle air conditioners. |