HFC-410A Air Conditioning Refrigerant from Japan
High-pressure refrigerant blend of difluoromethane (HFC-32) and pentafluoroethane (HFC-125) at 50/50 ratio, used in residential split-system AC units. Classified under HTS 3827.90.90.00 as a mixture of halogenated ethane derivatives not elsewhere specified. Commonly imported in 25lb cylinders for HVAC contractors.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Secure HFC import quota allocations from EPA before shipment arrival
• Label cylinders with exact blend composition and GWP (Global Warming Potential) values
• Avoid common pitfall of improper UN number declaration leading to customs holds