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SITCSection 7
U.S. imports of furnace burners for liquid fuel (SITC 74121) 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 burners designed for industrial and commercial furnaces — including oil-fired units used in steel reheat furnaces, ceramic kilns, and process heaters — are classified under SITC 74121. These components are key efficiency drivers in energy-intensive industries, where burner design directly affects fuel consumption, emissions compliance, and throughput. Importers should be aware that burner assemblies may be subject to Section 301 additional duties depending on origin, and that EPA combustion-equipment regulations can affect admissibility for certain end-use applications. Distinguishing a complete burner assembly from its individual components (nozzles, atomizers, control valves) is important for accurate classification.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
69 shipments/mo
Basic heading 74121 · $2.3M of $175.6B
A complete burner assembly — comprising a fuel pump, atomizer, ignition system, and air register presented together — is classified as a complete burner under SITC 74121. Individual components such as nozzles or atomizer tips imported separately are generally classified as parts. Presenting components together in a single shipment does not automatically make them a complete assembly; functional completeness is the test.
EPA combustion and emissions standards govern how liquid-fuel burners may be used in the US, particularly for industrial boilers and process heaters subject to National Emission Standards for Hazardous Air Pollutants (NESHAP). While EPA does not typically block importation at the border, importers supplying burners for regulated facilities should confirm that the equipment meets applicable performance standards before sale, as non-compliant units may not be legally installed.
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Imports · July 2026
origin
Italy and China together supply 85% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$2.3MYoY · Pro
Exports
$1.2MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.