R-401A HCFC Refrigerant Mix from Canada
Pre-mixed refrigerant R-401A containing HCFC-22 (2903.71), HCFC-142b (2903.74), and HFC-152a for retrofitting commercial refrigeration equipment. Falls under 3827.32.00.00 as it contains HCFCs from specified subheadings without CFCs. Zeotropic blend maintains pressure compatibility with R-12 systems.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Require bill of lading specifying blend ratios; ensure DOT pressure vessel certification; declare as 'essential use' if applicable under EPA exemptions