HS 8419 — Machinery, 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

HS heading 8419 (Machinery, 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) spans 11 products in U.S. import records, with 270,696 bill-of-lading shipments. The most imported are Medical, surgical or laboratory sterilizers, Instantaneous or storage water heaters, nonelectric, other, and Machinery, 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, heat exchange units.

Part of Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances

Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/heading/8419

Products under this heading

HS	Product	Shipments
841920	Medical, surgical or laboratory sterilizers	108,676
841919	Instantaneous or storage water heaters, nonelectric, other	52,812
841950	Machinery, 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, heat exchange units	24,434
841990	Parts of machinery, 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	19,600
841940	Distilling or rectifying plant	18,852
841989	Other machinery, plant or equipment, other	12,306
841981	For making hot drinks or for cooking or heating food	11,646
841939	Dryers, other	9,622
841911	Instantaneous gas water heaters	8,955
841960	Machinery for liquefying air or other gases	3,575
841912	Instantaneous or storage water heaters, nonelectric, solar water heaters	218

Frequently asked questions about HS 8419

What is HS code 8419?

HS 8419 covers machinery, plant or laboratory equipment. It is a 4-digit heading in chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances) of the Harmonized System, with 11 six-digit subheadings that appear in U.S. import records.

How many U.S. import shipments fall under HS 8419?

ImportDoor has 270,696 U.S. Customs bill-of-lading shipment records under HS heading 8419, updated monthly.

What is the most imported product under HS 8419?

Medical, surgical or laboratory sterilizers (HS 841920) leads with 108,676 shipments, followed by Instantaneous or storage water heaters, nonelectric (HS 841919) and Machinery, plant or laboratory equipment (HS 841950).