R-428A Mineral Oil Compatible Refrigerant from United States
R-428A is a refrigerant blend of HFC-125, HFC-143a, HFC-134a, and butane, designed for mineral oil compatibility in refrigeration systems. The HFC components are from subheadings 2903.41 to 2903.48, and the mixture contains no CFCs or HCFCs, qualifying for tariff item 3827.68.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a detailed composition breakdown, including the butane component, to CBSA
• Ensure the product complies with Canadian refrigerant regulations
• Keep technical documentation for potential audits