Solstice N40X HFC Refrigerant from Germany
Solstice N40X (R-454A: HFC-32/HFO-1234yf 72/28%) for new AC systems, very low GWP. HTS 3827.69.00.00 applies to its HFC content without CFCs/HCFCs. A2L mildly flammable classification.
Duty Rate — Germany → 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
• Classify as UN1950 2.1 flammable gas; requires special ventilation in transport
• Include LFL/UFL data (4.1-20.5%); train handlers per OSHA 1910.119
• Confirm no HCFC stabilizers for SNAP low-GWP eligibility