HFC-507A Medium Temperature Refrigerant from Canada
Non-ozone depleting refrigerant blend of 50% HFC-125 and 50% HFC-134a designed for supermarket display cases and transport refrigeration. Meets HTS 3827.63.00.00 criteria with HFC-125 content exceeding 40% by mass. Provides efficient cooling without global warming compounds from older CFC systems.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify cylinder labeling meets DOT pressure vessel and UN hazardous material transport standards
• Include third-party lab analysis certificate confirming HFC-125 percentage for customs verification
• Register with EPA's F-gas tracking system prior to import and maintain 5-year retention of import records