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HSChapter 84
U.S. imports of furnace burners for liquid fuel (HS 841610) totaled $703K in April 2026, traded with 15 countries.
Importers of Furnace Burners for Liquid Fuel paid $53K in duties in April 2026 — an effective duty rate of 10% on $530K in dutiable value, based on actual customs collections rather than the published tariff schedule. Furnace Burners for Liquid Fuel imports of $703K in April 2026 ran 27% below the year-to-date monthly average of $966K.
Last updated: April 2026 dataLiquid-fuel furnace burners — used in industrial boilers, process heaters, and commercial heating systems — enter the US under a single 10-digit line (8416100000), simplifying classification but not necessarily duty exposure. Italy leads US imports under this heading, reflecting that country's strong industrial combustion equipment manufacturing base, with Japan and Canada also significant sources. These burners are engineered to atomize and combust fuel oil, heavy oil, or similar liquid fuels, and specifications such as firing rate, turndown ratio, and atomization method are critical for end-use compliance and classification support documentation.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Importers should retain technical datasheets specifying the fuel type (liquid), firing capacity, and intended application. This evidence distinguishes liquid-fuel burners from gas or combination burners under heading 841620 and supports the single tariff line under 841610.
Yes — combination burners that handle both liquid and gaseous fuels are specifically provided for under heading 841620, not 841610. Importers should verify the burner's design intent and fuel capability before declaring classification, as the distinction affects the applicable tariff line.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 8416100000 | FURNACE BURNERS FOR LIQUID FUEL | $703K | 10.07% | $53K |
FURNACE BURNERS FOR LIQUID FUEL
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8416100000 | FURNACE BURNERS FOR LIQUID FUEL | $1.2M |
FURNACE BURNERS FOR LIQUID FUEL
2.5K no
DIGITAL PROCESSING UNITS, N.E.S.O.I.
HS 847150
PARTS & ACCESSORIES FOR ADP MACHINES & UNITS
HS 847330
PORT DIGTL AUTOMATIC DATA PROCESS MACH NOT > 10 KG
HS 847130
AUTOMATIC DATA PROCESSING STORAGE UNITS, N.E.S.O.I
HS 847170
AUTOMATIC DATA PROCESSING UNITS, N.E.S.O.I.
HS 847180
TURBOJET AND TURBOPROLLER PARTS
HS 841191
| State | Imports | Exports | Balance |
|---|---|---|---|
| Indiana | $93K | $348K | +$255K |
| Ohio | -- | $400K | +$400K |
| Pennsylvania | $217K | -- | -$217K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| BUFFALO-NIAGARA FALLS, NY | $494K | $331K | -$163K |
| LAREDO, TX | -- | $253K | +$253K |
| CALAIS, ME | -- | $199K | +$199K |