R-404A Refrigerant Blend from Canada
R-404A is a zeotropic HFC refrigerant blend containing pentafluoroethane (HFC-125, 2903.41), 1,1,1,2-tetrafluoroethane (HFC-134a, 2903.42), and 1,1,1-trifluoroethane (HFC-143a, 2903.43). It is used in commercial refrigeration systems like supermarket freezers and transport units. Classified under 3827.68.00.00 as a mixture of halogenated derivatives from 2903.41-2903.48 without CFCs or HCFCs.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain EPA SNAP approval documentation for HFC refrigerants; ensure SDS includes exact composition percentages; verify no CFC/HCFC contamination via lab testing