HCFC-22/R-22 Air Conditioning Refrigerant
Mixture containing HCFC-22 (chlorodifluoromethane, HTS 2903.41) for residential and commercial air conditioning units, often blended with lubricants. Classified in 3827.31.00.00 due to HCFC content from specified subheadings, excluding CFCs. Essential for servicing older HVAC systems during phase-out.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If 100% pure HCFC-22
Single halogenated derivative classified by its individual chemical heading, not as a mixture.
If includes CFCs or other halogenated derivatives outside 2903.41-48
Broader HCFC mixtures without the specific subheading substances go to other 3827.39 categories.
If primarily HCFC-124 based
Different HCFC isomers like HCFC-124 have separate subheadings, shifting classification.
Not sure which classification is right?
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Import Tips & Compliance
• Secure EPA import allocation under the HCFC phase-down; provide recycling certifications if reclaimed
• Watch for common pitfalls like incorrect pressure vessel declarations leading to DOT issues
Related Products under HTS 3827.31.00.00
R-123 HCFC Refrigerant Blend
A hydrochlorofluorocarbon (HCFC) mixture primarily containing HCFC-123 (2,2-dichloro-1,1,1-trifluoroethane, HTS 2903.42), used in low-pressure centrifugal chillers for commercial refrigeration. This blend falls under 3827.31.00.00 as it contains HCFCs from subheadings 2903.41-2903.48 without CFCs. It's formulated for phase-out compliance in HVAC systems.
HCFC-123 Foam Blowing Agent Mixture
Specialty mixture with HCFC-123 for polyurethane foam insulation in appliances and buildings, not containing CFCs. Falls under 3827.31.00.00 for HCFC content per subheadings 2903.41-2903.48. Used in rigid foam production for energy-efficient insulation.
Mixed HCFC-142b Refrigerant for Chillers
HCFC blend featuring HCFC-142b (1-chloro-1,1-difluoroethane, HTS 2903.48) for industrial water chillers, free of CFCs or PFCs beyond spec. This 3827.31.00.00 product supports retrofitting refrigeration systems. Provides efficient cooling in large-scale applications.
HCFC-124 Solvent Cleaning Mixture
Precision cleaning solvent blend with HCFC-124 (2-chloro-1,1,1,2-tetrafluoroethane, HTS 2903.46) for electronics manufacturing, excluding CFCs. Classified under 3827.31.00.00 for specific HCFC derivatives. Ideal for degreasing circuit boards without residue.
R-401A HCFC Retrofit Refrigerant
Drop-in refrigerant R-401A containing HCFC-22 and HCFC-142b from subheadings 2903.41/2903.48, for retrofitting R-12 systems without CFCs. 3827.31.00.00 applies to this non-CFC HCFC mixture. Enables compliance in legacy refrigeration equipment.
HCFC-225ca/225cb Aerosol Propellant
Propellant mixture of HCFC-225ca and HCFC-225cb (3,3-dichloro-1,1,1,2,2-pentafluoropropane, HTS 2903.47) for specialty aerosols, CFC-free. Under 3827.31.00.00 for designated HCFCs. Used in non-flammable spray products.