Mixed HCFC-142b Refrigerant for Chillers from Mexico
HCFC blend featuring HCFC-142b (1-chloro-1,1-difluoroethane, HTS 2903.48) for industrial water chillers, free of CFCs or PFCs beyond spec. This 3827.31.00.00 product supports retrofitting refrigeration systems. Provides efficient cooling in large-scale applications.
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
• Certify compliance with Clean Air Act Section 608; label cylinders per DOT specs
• Common error: Mislabeling as HFC-only leads to reclassification and penalties