Other refrigerating or freezing equipment; heat pumps: — Other
N353001 · 2025-09-09 — The tariff classification of a chiller from Canada
Descriptive information was provided with your submission. The product at issue is referred to as a Modular Section 8 Chiller, item number CVHF130R-514A. The low temperature centrifugal chiller consists of a steel frame that incorporates various valves, flow switches, temperature indicators, a control pan, a condenser, a compressor and an evaporator. Once installed into the base of a modular central utility plant, the chiller completes cooling cycles that utilize refrigerant to lower the temperature of water used by other sections of the plant. In your letter, you suggest the chiller is…
H310170 · 2021-06-25 — Tariff classification of Liquefied Natural Gas Plant
Our decision is set forth below. FACTS: The LNG Plant consists of the following main components: Gas Inlet Receiving Unit- meters, controls, and conditions natural gas; Mercury Removal Unit- removes mercury from the feed gas due to its corrosive effect on the machinery in the liquefaction unit; Acid Gas Removal Unit- removes the acidic gases to avoid corrosion, freezing, and plugging problems. Dehydration Unit- dehydration of the gas feeds helps minimize corrosion, removes water and prevents the hydrate formation of clogs at the pipelines when the materials are under cryogenic conditions;…
H312261 · 2021-06-15 — Tariff classification of Liquefied Natural Gas Plant
FACTS: The LNG Plant consists of the following main components: Gas Inlet Receiving Unit- meters, controls, and conditions natural gas; Acid Gas Removal Unit- removes acidic gases such as carbon dioxide and hydrogen sulfide from the natural gas to prevent corrosion and freezing; Dehydration and Mercury Removal Unit- removes mercury from the natural gas to prevent machine corrosion; Heavy Hydrocarbon Removal Unit- removes heavy hydrocarbons from the gas stream to prevent freezing at a higher temperature than lighter molecules’ dew point; Heavy Hydrocarbon Stabilizer- separates lighter…
H250636 · 2016-02-23 — Request for Internal Advice; Tariff Classification of Condensing Units
F.R. § 177.11, concerning importations made by Tecumseh Products Company (TPC). At issue is U.S. Customs and Border Protection’s classification under the Harmonized Tariff Schedule of the United States of entries of condensing units. No samples were provided for this analysis. FACTS: In its submission to CBP in accordance with the request for internal advice, Tecumseh describes its product as having the following components: compressor, condenser, tubes, fan motor, blade, shroud and electrical components, all of which are mounted on a common base, for use in refrigerating condensing units.…
N023126 · 2008-03-11 — The tariff classification of a temperature stabilization system from Great Britain
Descriptive literature and specifications were submitted. The item you plan to import is identified as the “Sigma-400 Chiller” temperature stabilization system, part number SS5BA311D-03REF. This item contains a refrigeration system and a laser coolant system comprised of a water reservoir, pump, filter, heat exchanger, compressor/refrigeration unit, condenser, evaporator and flow sensor. The chiller maintains a constant coolant temperature between 30 and 35 degrees Celsius (86 and 95 degrees Fahrenheit) inside the laser by means of controlling the water temperature. When the chiller is turned…
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