HS 841911 Instantaneous or storage water heaters, non-electric

Quick Answer: Instantaneous or storage water heaters, non-electric, imported under HS 841911 enter the UK at 0.00%, the EU at 2.60% ad valorem, and the US at rates ranging from Free to 45% ad valorem. This classification covers devices that heat water on demand (instantaneous) or store heated water for later use, excluding electric models. Importers should be aware of these varying duty rates across major markets. According to CustomTariffs data, understanding these differences is crucial for accurate landed cost calculations and compliance. Customs brokers should verify the specific subheadings and any applicable trade agreements for precise duty determination.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
8419110000 0.00 % — —

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
8419110000 2.60 % — —

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
8419110000 Free — ["No."]

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.

How to Classify This HS Code?

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What products does HS 841911 cover?

This subheading covers instantaneous or storage water heaters that operate using fuels other than electricity, such as natural gas, propane, or oil. According to the World Customs Organization (WCO) Harmonized System Nomenclature, these devices are designed to heat water on demand or store heated water for later use. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this category includes units like gas-fired tankless water heaters and gas storage water heaters, provided they are not electrically powered.

What falls outside HS 841911?

The following products are excluded from HS 841911: electrically powered water heaters, which are classified under HS 841912 or other relevant subheadings within 8419 depending on their specific function. Also excluded are solar water heaters (typically classified under HS 8419.19 if not primarily electric), industrial boilers for steam generation, and appliances primarily designed for cooking or space heating. For instance, a gas oven with a water heating function would not be classified here, nor would a simple hot water tank without a heating element.

What are common classification mistakes for HS 841911?

A common error is misclassifying water heaters that incorporate minor electrical components for ignition, fan operation, or basic controls as non-electric. General Interpretative Rule (GIR) 3(b) of the Harmonized System states that mixtures or composite goods are to be classified as if they consisted of the material or component which gives them their essential character. If the primary heating mechanism is non-electric, and the electrical components are ancillary, it may still fall under 841911. Importers must carefully assess the dominant function and heating source.

How should importers classify products under HS 841911?

The correct procedure for classifying products under HS 841911 involves a detailed examination of the product's primary heating mechanism and energy source. Importers and customs brokers should consult the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, and review the Explanatory Notes for Heading 8419. Key factors include confirming that the heating is achieved through combustion of gas or liquid fuel and that the product is specifically designed for water heating, not for other purposes like cooking or space heating.

How is the duty calculated for products under HS 841911?

A gas-fired tankless water heater weighing 30 kg and declared at a customs value of $500 USD would attract a US duty of $35.00. This is calculated using the Most Favored Nation (MFN) duty rate of 7.0% ad valorem, applied to the declared customs value ($500 USD × 0.07 = $35.00). This calculation is based on the rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 8419.11.0000.

Which trade agreements reduce duties for HS 841911?

Several free trade agreements may reduce the applicable duty rate for HS 841911, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for originating goods from member countries. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the specific requirements of the importing country and the exporting country's trade agreement provisions.

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Which HS Codes Are Related?

HS 841912 HS 841950 HS 841933 HS 840211 HS 841011 HS 840219

Not the right code? Search all HS codes to find the correct tariff classification.

FAQ

What are the typical import duty rates for HS code 841911 (Instantaneous or storage water heaters, non-electric)?

The import duty rates for HS code 841911 can vary significantly depending on the importing country and any applicable trade agreements. For example, under the US Most Favored Nation (MFN) tariff, the rate is 2.60% ad valorem. However, preferential rates under trade agreements like the USMCA (United States-Mexico-Canada Agreement) may offer duty-free entry (0.00%) for qualifying goods. It is crucial to consult the specific tariff schedule of the destination country, such as the USITC Harmonized Tariff Schedule or the EU TARIC database, to determine the exact rate applicable to your shipment.

What specific criteria define a product as falling under HS code 841911?

HS code 841911 covers 'Instantaneous or storage water heaters, non-electric'. This includes devices that heat water on demand (instantaneous) or store pre-heated water (storage). Key classification criteria include: 1. Function: The primary purpose must be heating water. 2. Energy Source: The heating must be achieved through a non-electric means, typically gas (natural gas, propane) or other combustion fuels. Devices using electricity, even if they also have a secondary non-electric heating element, would generally be classified elsewhere. 3. Type: Both instantaneous (tankless) and storage (tank) water heaters are included. Products that are primarily designed for other purposes but may incidentally heat water are not classified here.

What documentation is typically required when importing goods classified under HS 841911?

Standard import documentation for HS 841911 typically includes a commercial invoice, packing list, and bill of lading or air waybill. Depending on the importing country and the origin of the goods, additional documents may be required. These can include a certificate of origin to claim preferential duty rates under trade agreements, safety certifications (e.g., CE marking for the EU, UL listing for the US) to demonstrate compliance with product safety standards, and potentially import licenses or permits if specific regulations apply. Always verify the precise requirements with the customs authority of the destination country.

How is the import duty calculated for HS 841911, and can you provide an example?

The import duty for HS 841911 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared value of the goods. For instance, if the duty rate is 2.60% ad valorem and you import a shipment of non-electric water heaters with a declared customs value of $10,000, the duty calculation would be: $10,000 (Customs Value) × 0.0260 (Duty Rate) = $260.00 (Import Duty). In some cases, duties might be based on a combination of value and quantity (e.g., per unit), but for 841911, ad valorem is most common. Ensure your customs value is accurately declared, including all assessable charges as per the importing country's regulations.

Which trade agreements commonly impact the duty rates for HS 841911, and how can importers benefit?

Several trade agreements can significantly reduce or eliminate duties for goods classified under HS 841911. For North America, the USMCA (United States-Mexico-Canada Agreement) can provide duty-free entry for qualifying water heaters originating from Canada or Mexico into the United States, and vice-versa. Other agreements, such as those between the EU and certain partner countries, or the UK's trade agreements post-Brexit, may also offer preferential rates. To benefit, importers must ensure the goods meet the rules of origin stipulated in the relevant trade agreement and possess the necessary documentation, typically a certificate of origin, to substantiate the claim for preferential treatment.