HTS Code · Heading 7322 · Articles of Iron or Steel
Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel:
Estimated Total Duty
85% from China
Free MFN base + 25% 301 + 10% S122 + 50% S232. Stacked per the centralized 2026 program snapshot.
| Origin | MFN Base | Stacked Programs | Est. Total |
|---|---|---|---|
| China | Free | 301 +25%S122 +10%S232 +50% | 85% |
| Mexico (USMCA) | Free | S232 +50% | 50% |
| Canada (USMCA) | Free | S232 +50% | 50% |
| Vietnam | Free | S122 +10%S232 +50% | 60% |
| Germany (EU) | Free | S122 +10%S232 +50% | 60% |
| India | Free | S122 +10%S232 +50% | 60% |
| South Korea | Free | S122 +10%S232 +50% | 60% |
Read the full guide
Section 232 Steel & Aluminum Tariffs — 2026 GuideDerivative steel coverage under the current Section 232 transition window.