HFC-134a Domestic Heat Pump Refrigerant Mixture from Mexico
Refrigerant blend with 55% HFC-134a and POE oil for residential heat pump systems. Classified in HTS 3827.64.00.00 for ≥30% HFC-134a content, no HFO dominance. Supports heating/cooling in homes.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• POE oil hygroscopic nature requires moisture content <50 ppm certification
• Distinguish from R-410A (HFC-32/125) via exact composition; mislabeling common pitfall
• UL safety listing required for residential applications