Cast Iron Residential Central Heating Boiler
A cast iron residential central heating boiler designed to generate hot water or steam for distribution through radiators or underfloor heating systems in homes. It is a central heating boiler of heading 84.03, not a steam boiler of heading 84.02, and is therefore classifiable under this tariff item.
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 boiler is a watertube steam boiler
Watertube steam boilers are classified in heading 84.02.
If the unit is a heat exchange unit rather than a complete boiler
Heat exchange units are classified in heading 84.19.
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 boiler is not designed to generate steam, as steam boilers fall under heading 84.02
• Check provincial regulations for boiler installation and efficiency standards
• Provide the manufacturer's specifications to CBSA to support the tariff classification
Related Products under Tariff item 8403.10.00
Biomass Pellet Central Heating Boiler
A biomass pellet central heating boiler that automatically feeds and burns wood pellets to provide eco-friendly central heating for homes or small commercial spaces. It is designed specifically for central heating applications and is not a steam-generating boiler of heading 84.02, making it classifiable under this tariff item.
Commercial Stainless Steel Central Heating Boiler
A high-capacity stainless steel central heating boiler designed for office building heating systems, providing hot water for radiators or air handling units. It is a central heating boiler of heading 84.03, distinct from steam-generating boilers of heading 84.02, and falls under this tariff item.
Electric-Free Hybrid Central Heating Boiler
A hybrid central heating boiler that combines gas and solar thermal energy for central heating without relying on electric ignition. It is designed for central heating applications and does not generate steam, placing it under heading 84.03 and this tariff item.
Factory-Packaged Modular Central Heating Boiler
A factory-packaged modular central heating boiler that is pre-assembled and shipped ready for installation in commercial settings. It is a complete central heating boiler of heading 84.03, not a steam boiler of heading 84.02, and is classifiable under this tariff item.
Gas-Fired Condensing Central Heating Boiler
A gas-fired condensing central heating boiler that uses natural gas and recovers heat from exhaust gases to preheat incoming water, achieving high efficiency for residential heating. It is a central heating boiler of heading 84.03, not a steam boiler of heading 84.02, and falls under this tariff item.
Low-Pressure Hot Water Central Heating Boiler
A low-pressure hot water central heating boiler operating at under 30 psi, designed to circulate hot water for residential central heating systems. It is a central heating boiler of heading 84.03, not a steam boiler of heading 84.02, and is classifiable under this tariff item.