8403
Hierarchy line
Central heating boilers (other than those of heading 8402) and parts thereof:
General rate: Not available
Official US HTS lookup
Find a tariff code and its rate-bearing line.
Search by code or product wording. Results come from the published USITC dataset loaded in TariffCalc. For a structured fact-based shortlist, use Guided classification.
2026 HTS Revision 12 · 29,734 indexed codes · effective from 2026-07-21
Search results
3 matches for “8403”
8403.10.00.00
10-digit line
Boilers
General rate: Free
8403.90.00.00
10-digit line
Parts
General rate: Free