HS Code for Industrial Heat Exchangers
The HS Code for industrial heat exchangers is 841950. The MFN duty rate for importing to the US is 2.2%.
| HS Code (6-digit) | 841950 |
|---|---|
| US Duty Rate (MFN) | 2.2% |
| EU Duty Rate (MFN) | 2.7% |
| Chapter | 84 |
| Heading | 8419 |
| Last Updated | 2026-05 |
Description
Heat exchange units
HS Code 841950 covers industrial heat exchange units with a US MFN duty rate of 2.2%.
Frequently Asked Questions
What are the key packaging and marking requirements for shipping industrial heat exchangers under HTS 841950 to ensure safe transport and smooth customs clearance?
Industrial heat exchangers must be crated or palletized on heavy-duty skids to protect internal tubes, plates, or coils from impact and moisture. Each unit requires a weather-resistant shipping mark with the consignee's details, gross weight, and handling symbols, and the crate must clearly display the HTS code 841950 and country of origin to prevent customs delays.
What are the specific anti-dumping duties or import restrictions for industrial heat exchangers (HTS 841950) when importing into the United States from specific countries?
The United States maintains anti-dumping and countervailing duty orders on certain brazed aluminum plate-fin heat exchangers from China (case A-570-124). As of the latest review, these imports are subject to cash deposit requirements at rates determined by the U.S. Department of Commerce. Importers must check the specific scope of the orders and current duty rates with U.S. Customs and Border Protection.
Does the primary material of construction (e.g., titanium, stainless steel, or copper-nickel) affect the classification under HTS 8419.50 for industrial heat exchangers?
No, the classification under HTS 8419.50 for heat exchange units is generally not determined by the material of construction. The heading is defined by function. However, the specific material is critical for determining the correct 10-digit statistical suffix and may significantly impact the applicable duty rate or necessitate additional anti-dumping/countervailing duty reviews for materials like stainless steel.
Country-Specific Import Restrictions & Requirements
Industrial heat exchangers under HTS 8419.50.00 may face specific country import restrictions, primarily related to energy efficiency and origin. For example, Canada requires compliance with the Energy Efficiency Regulations (SOR/2016-311) for many air-to-air models, necessifying verification and reporting. Shipments to the European Union must comply with the Ecodesign Directive (2009/125/EC) for certain products, requiring CE marking. Additionally, some countries may enforce anti-dumping or countervailing duties on imports from specific origins, such as China; U.S. importers should check the relevant AD/CVD case (e.g., A-570-115) for potential duties.
Common Classification Errors for Industrial Heat Exchangers (HTS 8419.50)
A frequent error is misclassifying heat exchangers for motor vehicles (e.g., engine radiators) here; these belong in heading 8708. Another common mistake involves classifying simple, non-integrated finned tubes or plates as heat exchangers; these are often parts classified elsewhere, such as in 8419.90. Additionally, ensure the unit is indeed 'industrial' in nature; domestic or commercial air conditioning heat exchangers typically fall under 8415.
Related HS Codes
Ready to source Industrial Heat Exchangers?
Compare prices from verified manufacturers on Alibaba.
View Verified SuppliersAffiliate link — we may earn a commission at no extra cost to you.
Related Tools
Get tariff change alerts
We'll email you when duty rates change for products you care about. No spam.