HCFC-22 (R-22) Air Conditioner Refrigerant Cylinder
A 30 lb cylinder of chlorodifluoromethane (HCFC-22), designated R-22, used to recharge residential and commercial air conditioning units. Classified under HTS 2903.71.01.00 due to its chemical structure as a chlorinated and fluorinated acyclic hydrocarbon. It meets chapter requirements for separate chemically defined organic compounds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported pre-charged in refrigeration equipment
Refrigerant gas integral to assembled AC units classifies with the machinery, not as separate chemical.
If Blends with other HFCs for drop-in replacement fall under chemical mixtures.
If fluorinated but lacking chlorine (e.g., HFC-32 mislabeled)
Pure HFC alternatives without chlorine classify under other fluorocarbons.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Obtain EPA import allocation certificates as HCFC-22 production is banned; only reclamation or limited imports allowed
• Label cylinders with UN1018 markings and include purity certificates to prevent reclassification as waste or mixtures
• Check country-specific bans; some origins prohibited under Montreal Protocol amendments
Related Products under HTS 2903.71.01.00
Chlorodifluoromethane (HCFC-22) Refrigerant Gas
Pure chlorodifluoromethane (HCFC-22) is a hydrochlorofluorocarbon used primarily as a refrigerant in air conditioning and refrigeration systems. It falls under HTS 2903.71.01.00 as a halogenated derivative of acyclic hydrocarbons containing two or more different halogens (chlorine and fluorine). This chemically defined compound is supplied in pressurized cylinders for industrial and commercial applications.
Medical Refrigerator HCFC-22 Coolant
Chlorodifluoromethane (HCFC-22) formulated for use in vaccine storage refrigerators, provided as a pure compound. It is a halogenated acyclic hydrocarbon with chlorine and fluorine, directly classifiable under HTS 2903.71.01.00 per chapter notes for chemically defined compounds.
Industrial Chiller HCFC-22 Refrigerant
High-purity chlorodifluoromethane (HCFC-22) in 100 lb returnable cylinders for large-scale industrial chillers. As a separate chemically defined compound with multiple halogens on an acyclic hydrocarbon, it precisely matches HTS 2903.71.01.00.
HCFC-22 Recovery Cylinder for Recycling
Reclaimed chlorodifluoromethane (HCFC-22) in dedicated recovery cylinders for recycling in HVAC servicing. Still classified as the pure compound under HTS 2903.71.01.00 if meeting ARI-700 purity standards without disqualifying additives.
R-22 Compatible Retrofit Refrigerant Base
Pure HCFC-22 serving as base stock for authorized retrofit blends in older systems. Its chemical identity as chlorodifluoromethane places it squarely in HTS 2903.71.01.00 for halogenated acyclic hydrocarbons.