# 840290 — Steam or other vapour generating boilers (other than central heating hot water…: Parts

HS code 840290 classifies Steam or other vapour generating boilers (other than central heating hot water…: Parts. It belongs to Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof) of 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) of the Harmonized System. Duty rates are recorded for 1 country.

> 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

**HS code:** `840290`

## Description

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

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 4.3% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/84/840290
Last updated: 2026-06-03
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