HFO-1234yf Chiller Retrofit Refrigerant from China
HFO-1234yf refrigerant for centrifugal chiller retrofits, supplied in 100-pound dewars for commercial building cooling systems. This is pure 2,3,3,3-tetrafluoropropene, a named unsaturated fluorinated acyclic hydrocarbon under tariff item 2903.51.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the refrigerant is pure HFO-1234yf; blends with lubricants or other refrigerants are classified elsewhere
• Check if the dewar is returnable, as deposits may affect valuation
• Keep technical datasheets for CBSA verification