R-410A Air Conditioning Refrigerant from Canada
R-410A is a near-azeotropic HFC mixture of difluoromethane (HFC-32, 2903.41) and pentafluoroethane (HFC-125, 2903.41), standard in new residential and commercial AC units. It fits 3827.68.00.00 as an HFC-only blend from specified methane/ethane derivatives.
Duty Rate — Canada → 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
• Require importer registration under AIM Act; provide fractional distillation analysis; ensure DOT-compliant 30 lb cylinders for transport