Switzerland HS Code

HS Code 840310: Central heating boilers other than those of heading 8402 : Boilers in Switzerland

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. Switzerland extends it under Tares / HS-CH.

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

Switzerland classifies products under the Tares — Swiss Customs Tariff (Tares / HS-CH; locally Schweizer Zolltarif (Tares)), which extends HS codes to 8 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 Switzerland?

The official source is https://www.bazg.admin.ch/. 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 Switzerland

Under Switzerland's Tares — Swiss Customs Tariff (Schweizer Zolltarif (Tares)), HS Code 840310 is the WCO Harmonized System subheading for Central heating boilers other than those of heading 8402 : Boilers. This is the most detailed internationally standardized level; Switzerland extends classifications to 8 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 Switzerland 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 Switzerland

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

Central heating boilers other than those of heading 8402 : Boilers

HS Code 84031011

Central heating boilers other than those of heading 8402: boilers: of grey cast iron, weighing each: more than 500 kg

HS Code 84031012

Central heating boilers other than those of heading 8402: boilers: of grey cast iron, weighing each: not more than 500 kg

HS Code 84031091

Central heating boilers other than those of heading 8402: boilers: other, weighing each: more than 500 kg

HS Code 84031092

Central heating boilers other than those of heading 8402: boilers: other, weighing each: not more than 500 kg

Switzerland Tariff Classification: Tares — Swiss Customs Tariff (Tares / HS-CH)

In Switzerland, HS 840310 is classified under the Tares — Swiss Customs Tariff (Schweizer Zolltarif (Tares)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Tares — Swiss Customs Tariff (Tares / HS-CH)

Local name Schweizer Zolltarif (Tares)

Digits 8

Official source https://www.bazg.admin.ch/

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

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

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Top Trading Product of HS Code 8403

Top Switzerland import Product Under HS Code 8403

1 840390: Parts $103.6M 2 840310: Boilers $59.3M

Figures shown for 2025.

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

Top Switzerland export Product Under HS Code 8403

1 840310: Boilers $90.6M 2 840390: Parts $15.2M

Figures shown for 2025.

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

Related HS Code to Switzerland Central Heating Boilers (840310)

HS Code 84031011

Central heating boilers other than those of heading 8402: boilers: of grey cast iron, weighing each: more than 500 kg

HS Code 84031012

Central heating boilers other than those of heading 8402: boilers: of grey cast iron, weighing each: not more than 500 kg

HS Code 84031091

Central heating boilers other than those of heading 8402: boilers: other, weighing each: more than 500 kg

HS Code 84031092

Central heating boilers other than those of heading 8402: boilers: other, weighing each: not more than 500 kg

HS Code 840390

Central heating boilers other than those of heading 8402 : Parts

HS Code 840110

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Nuclear reactors (Euratom)

HS Code 840120

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Machinery and apparatus for isotopic separation, and parts thereof (Euratom)

HS Code 840130

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Fuel elements (cartridges), nonirradiated (Euratom)

HS Code 840140

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Parts of nuclear reactors (Euratom)

HS Code 840211

Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : 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 Switzerland?

HS code 840310 covers Central heating boilers other than those of heading 8402 : Boilers in Switzerland. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8403 of the Harmonized System, and is classified under Tares / HS-CH.

Is HS code 840310 the same across all countries?

What system does Switzerland use to classify HS code 840310?

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