Parts of air heaters and hot air distributors
Part of: 73229000 — Other, including parts
N351783 · 2025-08-25 — The tariff classification of components of a heat exchanger sub-assembly from Canada
The merchandise under consideration is described as a Heat Exchanger Sub-assembly, Model # 336770-707. Each sub-assembly consists of 1 containment plate, 1 liner tube sheet, 45 tubes, and 45 turbulators - all made of stainless steel. The components are shipped individually in bulk shipping containers in the required quantities of components needed to create the total number of sub-assemblies ordered. The components are not imported in retail packaging. The containment plate is used to secure the tubes within the heat exchanger. The liner tube sheet is a plate with a specific number of holes…
N177255 · 2011-08-15 — The tariff classification of a Brooder Heater
S.P. Equipment Company, Ltd., you requested a tariff classification ruling on merchandise which you plan to export to Thailand. Descriptive literature, pictures and product specifications were submitted for our review. The product under consideration is identified in your letter as a “Brooder Heater for raising baby chickens under our Product Code Guardian 250, Part # AW250BHPE120147.” The Brooder Heater is described in the literature as a Guardian™ forced air heater that provides consistent, dependable heat for poultry environments. The Guardian 250 has a heat output ranging from 160,000 to…
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