Brazed Plate Heat Exchanger for Water Heating
High-pressure compact exchanger brazed with copper for hot water generation in commercial boilers. Falls under HTS 8419.50.5000 for other non-domestic heat exchange units involving temperature change via heating.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If instantaneous water heating type
Direct water heaters have specific provisions separate from general heat exchangers.
If for solar thermal water heating systems
Solar-specific heating equipment may classify under other temperature treatment machinery.
If imported as unfinished tube bundles only
Bare reservoirs or uncoiled tubes classify as iron/steel articles, not machinery.
Not sure which classification is right?
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Import Tips & Compliance
• Certify brazing materials for NSF/ANSI standards if for potable water systems
• Provide assembly diagrams to distinguish from storage water heaters in heading 8419 intro
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