Legacy R-114 Chiller Refrigerant Blend from Canada
1,2-Dichlorotetrafluoroethane (R-114 CFC) service blend for centrifugal chillers in HVAC. Falls in 3827.11.00.00 as CFC-bearing mixture of ethane derivatives.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Only for servicing existing equipment; no new installs
• Pressure vessel certifications required
• Customs may require end-user verification letters