HS 840211 Steam or other vapour generating boilers
Quick Answer: Steam or other vapour generating boilers imported under HS 840211 enter the UK at 0.00%, the EU at 2.70% ad valorem, and the US at 5.2% ad valorem (with preferential rates available for certain trading partners). This HS code specifically covers boilers designed to generate steam or other vapour, excluding those for central heating. Importers should be aware of potential variations in duty rates based on the country of origin and specific trade agreements. CustomTariffs aggregates this data, highlighting the importance of verifying the applicable duty rate for each import transaction.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8402110000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8402110000 | 2.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8402110000 | 5.2% | Free (17 programs) | ["t"] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 8402.11?
Imports of Steam or other vapour generating boilers may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 14 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 840211 cover?
This subheading covers steam or other vapour generating boilers of an output exceeding 0.5 MW, but not exceeding 1 MW, specifically designed for the generation of steam or other vapour. According to the World Customs Organization's Harmonized System Nomenclature, this category includes boilers where the primary function is to produce steam or vapour through the combustion of fuel or other energy sources, and which are rated within this specific output range. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that these are industrial-grade boilers intended for significant steam production.
What falls outside HS 840211?
The following products are excluded from HS 840211: boilers with an output of 0.5 MW or less, or those exceeding 1 MW, which would fall under different subheadings within heading 8402. Additionally, water heaters of heading 8419, which heat water but do not generate steam or vapour, are excluded. Equipment designed for the generation of gas, such as gas generators, are also classified elsewhere. For instance, a simple domestic hot water boiler would not be classified here.
What are common classification mistakes for HS 840211?
A common error is misinterpreting the output capacity of the boiler, leading to classification under the wrong subheading within heading 8402. Importers may also mistakenly classify water heaters that do not generate steam or vapour under this heading, failing to adhere to Section XVI, Note 1(a) of the Harmonized System, which directs such items to heading 8419. It is crucial to verify the stated output in megawatts (MW) and confirm the primary function of the equipment.
How should importers classify products under HS 840211?
The correct procedure for classifying products under HS 840211 involves a thorough review of the product's technical specifications, particularly its steam generation capacity in megawatts (MW). Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC HTS or the EU TARIC, to confirm the precise definition and any specific notes or rulings. Verifying the intended use and ensuring it aligns with the description of "steam or other vapour generating boilers" is paramount.
How is the duty calculated for products under HS 840211?
A "Babcock & Wilcox Industrial Steam Boiler" with a declared customs value of $150,000 USD would attract a US duty of $7,500. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, as published in the USITC Harmonized Tariff Schedule. The calculation is: 5.0% × $150,000 = $7,500. This rate applies if no preferential trade agreement is claimed and the goods originate from a country not otherwise exempted.
Which trade agreements reduce duties for HS 840211?
Several free trade agreements may reduce the applicable duty rate for HS 840211, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. Documentation required for USMCA claims typically involves a self-certified origin statement. For goods originating from countries benefiting from the EU's Generalized Scheme of Preferences (GSP), duties can also be reduced or eliminated, often requiring a EUR.1 movement certificate or a specific origin declaration.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 840211 (Steam or other vapour generating boilers)?
The Most Favored Nation (MFN) duty rate for HS code 840211 can vary by country. For example, under the US Harmonized Tariff Schedule (HTS), the general rate is 2.70% ad valorem. In the European Union, under TARIC, the rate is 0.00% ad valorem. The UK Trade Tariff also lists a 0.00% duty rate. It is crucial to consult the specific tariff schedule of the importing country for the definitive rate.
How is the duty calculated for an import under HS code 840211?
Duty calculation for HS code 840211 is typically based on the ad valorem method, meaning a percentage of the declared value of the goods. For instance, if a boiler classified under 840211 has a customs value of $10,000 and the applicable duty rate is 2.70% (like the US MFN rate), the import duty would be calculated as: $10,000 (value) × 0.0270 (duty rate) = $270.00. Always ensure the customs value is correctly determined according to the relevant valuation rules.
What are the classification criteria for a boiler to be classified under HS code 840211?
HS code 840211 covers 'Steam or other vapour generating boilers'. This includes power boilers, which are primarily used to generate steam for use in turbines or other power-generating machinery, and auxiliary boilers. Key classification criteria often revolve around the primary function of generating steam or vapour, the pressure at which it operates, and its intended use (e.g., for power generation versus industrial heating). Boilers designed for heating water, not generating steam, would typically fall under different headings. Consult the Explanatory Notes to the Harmonized System for detailed guidance.
Which trade agreements offer preferential duty rates for HS code 840211?
Preferential duty rates for HS code 840211 are often available under various free trade agreements (FTAs). For example, under the US HTS, goods originating from countries with which the US has an FTA may benefit from reduced or zero duty rates. Examples of preferential rates listed for this code include 'Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)', indicating that goods from these partner countries may enter duty-free, provided they meet the rules of origin stipulated in the respective agreements. Importers must obtain a valid Certificate of Origin to claim these preferential rates.
What documentation is typically required for importing steam or other vapour generating boilers (HS 840211)?
Beyond standard import documentation such as a commercial invoice, packing list, and bill of lading, importing boilers under HS code 840211 may require specific certifications related to safety, pressure vessel standards, and environmental compliance, depending on the importing country's regulations. A Certificate of Origin is essential if claiming preferential duty rates under a trade agreement. Some jurisdictions may also require technical specifications, operating manuals, and proof of compliance with national safety standards (e.g., ASME standards in the US, PED in the EU). It is advisable to verify the exact documentation requirements with the customs authorities of the destination country or a licensed customs broker.