Canada HS Code

HS Code 840310: Boilers in Canada

Q: Is HS code 840310 the same across all countries?

Yes — up to the 6-digit level, HS code 840310 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Canada extends it under Canada HS.

Q: What system does Canada use to classify HS code 840310?

Canada classifies products under the Customs Tariff of Canada (Canada HS; locally Tarif des douanes du Canada), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 840310 in Canada?

The official source is https://www.cbsa-asfc.gc.ca/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 840310 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 840310 is the WCO Harmonized System subheading for Boilers. This is the most detailed internationally standardized level; Canada extends classifications to 10 digits under its national tariff system. 840310 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Heading 8403: Central heating boilers other than those of heading 8402.

Explore more 2026 Latest Canada import export trade data and shipment records for HS Code Central Heating Boilers on TradeInt global trade data platform

Classification Path of HS Code 840310 in Canada

Section XVI

Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 84

Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

HS Code 8403

Central heating boilers other than those of heading 8402

HS Code 840310

Boilers

HS Code 8403100010

Central heating boilers for heating buildings, o/t domestic Chaudières pour le chauffage central des bâtiments, a/q du genre dome

HS Code 8403100090

Central heating boilers for heating buildings, domestic Chaudières pour le chauffage central des bâtiments, du genre domestiq

HS Code 8403101000

Central heating boilers for heating buildings o/t domestic Chaudières pour le chauffage central des immeubles a/q résidences pri

HS Code 8403109000

Central heating boilers for heating buildings, domestic Chaudières pour le chauffage central des résidences privées

Canada Tariff Classification: Customs Tariff of Canada (Canada HS)

In Canada, HS 840310 is classified under the Customs Tariff of Canada (Tarif des douanes du Canada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff of Canada (Canada HS)

Local name Tarif des douanes du Canada

Digits 10

Official source https://www.cbsa-asfc.gc.ca/

You know what 840310 means. Now see 2026 latest real trade activity for Central Heating Boilers in Canada.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Canada Import Data Search 2026 Latest Canada Export Data

Top Trading Product of HS Code 8403

Top Canada import Product Under HS Code 8403

1 840310: Boilers $201.1M 2 840390: Parts $47.4M

Figures shown for 2025.

For more 2026 recent data, search for Canada import trade records

Top Canada export Product Under HS Code 8403

1 840310: Boilers $147.1M 2 840390: Parts $25.2M

Figures shown for 2025.

For more 2026 recent data, search for Canada export trade records

Related HS Code to Canada Central Heating Boilers (840310)

HS Code 8403100010

Central heating boilers for heating buildings, o/t domestic

HS Code 8403100090

Central heating boilers for heating buildings, domestic

HS Code 8403101000

Central heating boilers for heating buildings o/t domestic

HS Code 8403109000

Central heating boilers for heating buildings, domestic

HS Code 840390

Parts

HS Code 840110

Nuclear reactors (Euratom)

HS Code 840120

Machinery and apparatus for isotopic separation, and parts thereof (Euratom)

HS Code 840130

Fuel elements (cartridges), nonirradiated (Euratom)

HS Code 840140

Parts of nuclear reactors (Euratom)

HS Code 840211

Steam or other vapour generating boilers : Watertube boilers with a steam production exceeding 45 tonnes per hour

Frequently Asked Questions

What is HS code 840310 in Canada?

HS code 840310 covers Boilers in Canada. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8403 of the Harmonized System, and is classified under Canada HS.

Is HS code 840310 the same across all countries?

What system does Canada use to classify HS code 840310?

Where can I officially look up HS code 840310 in Canada?