Tariff classification of air-conditioner assemblies turns on proper description, not lower-duty heat exchanger label

Condenser and evaporator assemblies imported for domestic air-conditioners were held to fall under Heading 8415.90 as parts of air-conditioning machines, not under Heading 8419.50 as heat exchangers. The tariff headings were read with the section notes and HSN explanatory notes, and the exclusion in Heading 8419 could not be bypassed to classify goods used in domestic air-conditioning under that entry. Technical descriptions describing the items as condenser and evaporator assemblies supported classification by their proper tariff description rather than by the lower-duty label claimed by the importer. The classification adopted by the adjudicating authority was upheld and the appeal failed.

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Issues: Whether condenser assemblies and evaporator assemblies imported for use in domestic air-conditioners were classifiable as heat exchangers under Heading 8419.50 or as parts of air-conditioning machines under Heading 8415.90.

Analysis: The competing tariff entries were examined with reference to the section notes and the HSN explanatory notes. The description of parts of air-conditioning machines under Heading 8415.90 covered the imported goods, while the explanatory note to Heading 8419 could not be read to include goods used for domestic air-conditioning where the heading itself excluded machinery of that kind. The technical literature described the goods as condenser and evaporator assemblies, and their description as heat exchangers for a lower duty entry was not acceptable.

Conclusion: The goods were correctly classified under Heading 8415.90 and not under Heading 8419.50.

Final Conclusion: The classification adopted by the adjudicating authority was upheld and the appeal failed.

Ratio Decidendi: Where the legal text of a tariff heading excludes goods of a particular use, a sub-heading cannot be applied to bring those excluded goods within the tariff entry, and classification must follow the proper description of the imported goods.

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