HFC-143a R-404A Replacement Blend from United States
A low-GWP refrigerant mixture containing over 15% HFC-143a by mass, designed as a drop-in replacement for R-404A in medium and high-temperature refrigeration systems. The blend includes HFC-143a with other HFCs, and is free of CFCs and HCFCs, making it classifiable under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the HFC-143a content exceeds 15% by mass and that no CFCs or HCFCs are present
• Provide a technical datasheet to CBSA to substantiate the blend's composition
• Consider any Canadian regulations on HFC refrigerants, including potential phase-down requirements