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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure HCFC-142b form
Individual HCFCs are classified separately from formulated mixtures.
If containing PFCs as primary component
Predominance of perfluorocarbons shifts to different halogenated mixture subheading.
Not sure which classification is right?
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Import Tips & Compliance
• Certify compliance with Clean Air Act Section 608; label cylinders per DOT specs
• Common error: Mislabeling as HFC-only leads to reclassification and penalties
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-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.
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.
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.