Commercial Refrigerator HFC-134a Service Blend
A service blend for supermarket refrigeration systems containing 80% HFC-134a, 15% HFC-125, and 5% lubricants. This mixture is used for retrofitting and maintenance of commercial refrigeration equipment and falls under this tariff item because HFC-134a exceeds 30% by mass and no unsaturated fluorinated derivatives (HFOs) are present.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the blend contains less than 30% HFC-134a by mass
Mixtures with lower HFC-134a content would fall under the residual subheading for other HFC mixtures.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the blend composition is clearly documented on the commercial invoice, including the percentage of HFC-134a by mass
• Verify that the mixture does not contain HFOs or other substances restricted under Canada's Ozone-Depleting Substances Regulations
• Consider obtaining a permit from Environment and Climate Change Canada if the refrigerant is regulated under the Canadian Environmental Protection Act
Related Products under Tariff item 3827.64.00
HFC-134a Auto AC Recharge Kit Mixture
A pre-mixed refrigerant for DIY automotive air conditioner recharging, consisting of 65% HFC-134a with lubricants and leak sealer additives. This product falls under this tariff item as HFC-134a comprises over 30% by mass and it does not contain unsaturated fluorinated derivatives of acyclic hydrocarbons.
HFC-134a Domestic Heat Pump Refrigerant Mixture
A refrigerant blend with 55% HFC-134a and POE oil for residential heat pump systems. This product falls under this tariff item because it contains 30% or more by mass of HFC-134a and does not include unsaturated fluorinated derivatives of acyclic hydrocarbons.
HFC-134a Leak Detection Refrigerant Blend
A specialty blend with 50% HFC-134a, UV dye, and nitrogen for detecting leaks in HVAC systems. This product falls under this tariff item as it contains 30% or more HFC-134a by mass and does not contain unsaturated fluorinated derivatives of acyclic hydrocarbons.
HFC-134a/PAG Oil Lubricant Mixture for AC Compressors
A mixture of 60% HFC-134a and 40% polyalkylene glycol (PAG) oil for lubricating automotive AC compressors during manufacturing. This product falls under this tariff item because HFC-134a is well above the 30% threshold and no unsaturated fluorinated derivatives are present.
HFC-134a Refrigerant Blend R-134a/R-1234yf 70/30
A refrigerant mixture containing 70% HFC-134a and 30% HFO-1234yf by mass, used in automotive air conditioning systems. This product falls under this tariff item because it contains 30% or more HFC-134a and does not contain unsaturated fluorinated derivatives of acyclic hydrocarbons, as the HFO-1234yf is a saturated compound.
Industrial Chiller HFC-134a Top-Off Blend
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.