ThephasingoutofHCFC-22refrigeratorsisexpectedtoleadtoanincreaseinconsumptionofHFC-404aincommercialrefrigeratorsthatissignificantlysteeperthanassumed,sinceHFC-404asystemsandCO2systemsarethemostobvioussubstitutionoptions.
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The phasing out of HCFC-22 refrigerators is expected to lead to an increase in consumption of HFC-404a in commercial refrigerators that is significantly steeper than assumed, since HFC-404a systems and CO2 systems are the most obvious substitution options.