Steam Power Unit Condenser
> A shell-and-tube heat exchanger that condenses exhaust steam from turbines back to water in vapor power cycles, enabling reuse in boilers. It is covered by tariff item 8404.10.00 as a condenser for steam power units associated with boilers of heading 84.02 or 84.03.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the condenser is a general-purpose heat exchanger not specific to steam power units
Heat exchange units of general use are classified under heading 84.19.
If imported as part of a complete boiler or power unit
Components of a complete boiler or power unit may be classified with the main machine.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Confirm that the condenser is designed for use with steam power units and boilers of heading 84.02 or 84.03
• Provide the CBSA with technical specifications showing its role in the vapor power cycle
• If the condenser is part of a complete power generation system, verify whether separate classification is required
Related Products under Tariff item 8404.10.00
Boiler Air Preheater
> A rotary or tubular device that preheats combustion air using heat recovered from boiler flue gas, reducing fuel consumption. It is designed for direct integration with boilers of heading 84.02 or 84.03 and qualifies as auxiliary plant under tariff item 8404.10.00.
Boiler Economizer
> A heat recovery device installed in the flue gas path of steam boilers (headings 84.02 or 84.03) to preheat feedwater using residual heat from exhaust gases. It improves overall boiler efficiency and is explicitly covered as auxiliary plant under tariff item 8404.10.00.
Boiler Superheater
> A component that heats steam beyond its saturation point after leaving the boiler drum, increasing energy content for turbine use in power generation. It is designed for use with boilers of heading 84.02 or 84.03 and qualifies as auxiliary plant under tariff item 8404.10.00.
Cast Iron Boiler Economizer
> A cast iron economizer designed to recover waste heat from boiler flue gases to preheat feedwater, improving overall boiler efficiency. It is classified under tariff item 8404.10.00 as auxiliary plant specifically for use with boilers of heading 84.02 or 84.03.
Condensing Economizer Unit
> An advanced condensing economizer that recovers both sensible and latent heat from boiler exhaust, achieving high efficiency. It is designed exclusively as auxiliary plant for industrial boilers of heading 84.02 or 84.03 and falls under tariff item 8404.10.00.
Deaerator for Boiler Feedwater
> A vessel that removes dissolved oxygen from boiler feedwater to prevent corrosion, using steam scrubbing. It functions as auxiliary plant under tariff item 8404.10.00 when integrated with boilers of heading 84.02 or 84.03, and is typically tray or spray-type.