R-421A HCFC Replacement Blend from China
R-421A HCFC replacement blend contains HCFC-22 with hydrocarbons as a drop-in replacement for R-22 in residential air conditioning systems. This product falls under tariff item 3827.39.00 due to its HCFC content despite the presence of hydrocarbons.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the hydrocarbon components do not trigger classification under petroleum gases (Chapter 27)
• Obtain an import permit under the Ozone-depleting Substances Regulations
• Provide the blend's composition to CBSA for accurate classification