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HSChapter 84
U.S. imports of furnace burners for liquid fuel (HS 841610) totaled $2.3M in July 2026, traded with 17 countries.
Importers of Furnace Burners for Liquid Fuel paid $254K in duties in July 2026 — an effective duty rate of 12% on $2.2M in dutiable value, based on actual customs collections rather than the published tariff schedule. Furnace Burners for Liquid Fuel imports of $2.3M in July 2026 ran 124% above the year-to-date monthly average of $1.0M.
Last updated: July 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.
69 shipments/mo
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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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8416100000 | Furnace Burners for Liquid Fuel | $2.3M | 11.09% | 95.79% | $254K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8416100000 | Furnace Burners for Liquid Fuel | $1.2M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$2.3MYoY · Pro
Exports
$1.2MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Italy and China together supply 85% of it.
customs district
destination
entry
rate provision · imports
4.2% enters free of duty; the effective duty rate is 11.09%.