3827.65.00.00/R-410A Refrigerant Blend/Germany

R-410A Refrigerant Blend from Germany

R-410A is a near-azeotropic HFC refrigerant mixture consisting of 50% difluoromethane (HFC-32) and 50% pentafluoroethane (HFC-125) by weight, used as a replacement for R-22 in air conditioning systems. It falls under HTS 3827.65.00.00 because it contains 20% or more by mass of both HFC-32 and HFC-125, without CFCs or HCFCs. This blend is widely used in residential and commercial HVAC equipment for its high efficiency and non-ozone depleting properties.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Verify exact composition via supplier certificate of analysis to confirm ≥20% HFC-32 and ≥20% HFC-125 for proper HTS classification

• Obtain EPA SNAP approval documentation and ensure compliance with HFC import quotas under the AIM Act

• Label cylinders clearly with UN number 3337 and avoid shipping with CFCs/HCFCs to prevent reclassification