Industrial Chiller HFC-134a Top-Off Blend from United States
A blend containing 75% HFC-134a with minor HFC-32 for topping off large industrial water chillers. This product falls under this tariff item as HFC-134a exceeds 30% by mass and it does not contain unsaturated fluorinated derivatives of acyclic hydrocarbons.
Duty Rate — United States → Canada
0%
Import Tips
• Clearly state the HFC-134a and HFC-32 percentages on the shipping documents
• Ensure the blend is not classified as a waste product under Chapter 38
• Verify that the product meets Canadian standards for industrial refrigerants