HTS heading
8419Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (26 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 8419.11.00.00 | Instantaneous gas water heaters | Free | — | 45% |
| 8419.12.00.00 | Solar water heaters | Free | — | 45% |
| 8419.19.01 | Other | Free | — | 45% |
| 8419.20.00 | Medical, surgical or laboratory sterilizers | Free | — | 35% |
| 8419.33.10.00 | For agricultural products | Free | — | 35% |
| 8419.33.50.00 | Other | Free | — | 35% |
| 8419.34.00.00 | Other, for agricultural products | Free | — | 35% |
| 8419.35.10.00 | For wood | Free | — | 35% |
| 8419.35.50.00 | Other | Free | — | 35% |
| 8419.39.02 | Other | Free | — | 35% |
| 8419.40.00 | Distilling or rectifying plant | Free | — | 35% |
| 8419.50.10.00 | Brazed aluminum plate-fin heat exchangers | 4.2% | Free (A,AU,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% |
| 8419.50.50.00 | Other | Free | — | 35% |
| 8419.60.10.00 | Machinery containing brazed aluminum plate-fin heat exchangers | 4.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |
| 8419.60.50.00 | Other | Free | — | 35% |
| 8419.81.50 | Cooking stoves, ranges and ovens | Free | — | 35% |
| 8419.81.90 | Other | Free | — | 35% |
| 8419.89.10.00 | For making paper pulp, paper or paperboard | Free | — | 35% |
| 8419.89.60.00 | Molten-salt-cooled acrylic acid reactors | Free | — | 35% |
| 8419.89.95 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |
| 8419.90.10.00 | Of instantaneous or storage water heaters | Free | — | 45% |
| 8419.90.20.00 | Of machinery and plant for making paper pulp, paper or paperboard | Free | — | 35% |
| 8419.90.30.00 | Of heat exchange units | Free | — | 35% |
| 8419.90.50 | Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers | Free | — | 35% |
| 8419.90.85.00 | Of electromechanical tools for working in the hand with self-contained electric motor | Free | — | 35% |
| 8419.90.95 | Other | 4% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |
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