840390 — Central heating boilers other than those of heading 8402: Parts
- Covers:
- Central heating boilers other than those of heading 8402: Parts.
- Listed US duty:
- 0% (US general rate, HTS 2026)
Official description
Central heating boilers other than those of heading 8402 : Parts
Find or check your HS code
Suggestions from the HS index, not a customs ruling
Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.
What 840390 covers and what it doesn’t
Official text: Central heating boilers other than those of heading 8402 › Parts.
Nearby codes to check
US duty rate
0%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Who imports under 840390
EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 840390 →
Common questions
- What is HS code 840390?
- Central heating boilers other than those of heading 8402 : Parts
- What duty rates apply to 840390?
- Listed duty rates range from 0% across 1 country rate.
Go beyond the code
Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.