HEADING 7322
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:
Part of Chapter 73 — Articles of Iron or Steel, Section XV.
Subheadings and tariff lines
7322D01Radiators and parts thereof:
7322.11.00.00Of cast iron
7322.19.00.00Other
7322.90.00Other, including parts
7322.90.00.15Air heaters, not electrically heated, incorporating a motor-driven fan or blower
7322.90.00.30Hot air distributors, not electrically heated, incorporating a motor-driven fan or blower
7322.90.00.45Parts of air heaters and hot air distributors
Recent CBP rulings on heading 7322
N351783
August 25, 2025
The tariff classification of components of a heat exchanger sub-assembly from Canada
N349141
May 27, 2025
The tariff classification of the Hydronic S3 and Airtronic S3/M3 from Poland
N348487
May 21, 2025
The tariff classification of hydronic radiant cooling and heating systems from Canada
N335576
October 23, 2023
The tariff classification of a forced air gas furnace from South Korea
N308365
December 19, 2019
The country of origin and application of Section 301 trade remedy of gas furnace units. Correction to Ruling Number N307486
N307486
December 5, 2019
The country of origin and application of Section 301 trade remedy of gas furnace units
N285309
May 5, 2017
The tariff classification of vehicle heaters and defrosters from Canada
N285144
May 1, 2017
The tariff classification of a vehicle heater unit from Canada
N285006
April 24, 2017
The tariff classification of fan columns from Canada
N246181
October 21, 2013
The tariff classification of a box heater assembly from China
N241951
May 31, 2013
The tariff classification of air heaters from Canada
N198756
January 19, 2012
The tariff classification of heater assemblies from an unknown country
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