R-134a Replacement Blend ISCEON MO99
ISCEON MO99 is an HFC/HFO blend (R-448A variant) used as a replacement for R-134a in chillers and automotive air conditioning. This mixture contains hydrofluorocarbons but no CFCs or HCFCs, qualifying for tariff item 3827.69.00.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the mixture contains other halogenated derivatives beyond HFCs
Covers other mixtures containing halogenated derivatives of methane, ethane, or propane not elsewhere specified.
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
• Verify the exact blend composition and ensure it does not contain CFCs or HCFCs
• Provide the refrigerant's GWP and technical data sheet to CBSA
• Check if the product requires a permit under Canada's Ozone-depleting Substances Regulations
Related Products under Tariff item 3827.69.00
HFC-152a Aerosol Propellant
HFC-152a (1,1-difluoroethane) blended for use as an aerosol propellant in water-based adhesives and cleaners. This mixture contains a hydrofluorocarbon but no chlorofluorocarbons or hydrochlorofluorocarbons, placing it under tariff item 3827.69.00 as an 'Other' HFC-containing mixture.
HFC-227ea Fire Suppressant Gas
HFC-227ea (heptafluoropropane) mixture used as a clean agent fire suppressant in data centers and aircraft. This product is a halogenated mixture containing hydrofluorocarbons but no CFCs or HCFCs, qualifying for tariff item 3827.69.00.
HFC Foam Blowing Agent Blend
HFC-245fa/HFC-365mfc blend used as a zero-ozone-depleting blowing agent for polyurethane insulation foams. This mixture contains hydrofluorocarbons but no CFCs or HCFCs, making it classifiable under tariff item 3827.69.00.
HFC Leak Detection Fluid
HFC-134a based pressurized leak detector spray for refrigeration systems. This product is a mixture containing hydrofluorocarbons but no CFCs or HCFCs, and is classifiable under tariff item 3827.69.00 as an HFC-containing mixture.
HFC Medical Propellant Mixture
HFC-134a/HFC-227ea blend used as a propellant for metered dose inhalers in asthma treatments. This mixture contains hydrofluorocarbons but no CFCs or HCFCs, and is classifiable under tariff item 3827.69.00.
HFC Pressure Testing Gas
HFC-245fa blend used for hydrostatic leak testing of HVAC coils and lines. This industrial pressure media contains hydrofluorocarbons but no CFCs or HCFCs, qualifying for tariff item 3827.69.00.