Heat exchangers including condensing units: — Other
Part of: 84158300 — Other, except parts: — Not incorporating a refrigerating unit
N301341 · 2018-11-15 — The tariff classification of components of a Vegetative Flower Unit (“VFU”) from China
, you requested a tariff classification ruling. The Vegetative Flower Unit (“VFU”) is comprised of automated growth modules. It is designed to produce agricultural crops near their point of consumption. The components under consideration are (1) a fan coil unit and a supply manifold and (2) a motorized photoperiod control curtain system. The fan coil unit is a component of a HVAC. The unit consists of a drain pan, a centrifugal fan that circulates air and a heat exchange device that cools the air received from the fan. Together, the fan and heat exchange device change the temperature and…
957130 · 1994-11-09 — Air Conditioning Units; Evaporator; Condenser; Compressor; Section XVI, Note 4; Functional Unit; GRI 2(a); NAFTA; General notes 12(b)(i) and (ii)(A), and 12(t)/84.33(A)
Your letter has been referred to this office for a response. We regret the delay in responding to your request. FACTS: The merchandise consists of air conditioning units, imported from Canada, designed for use in buses. Each unit is comprised of a condenser fan coil unit, an evaporator fan coil unit, connecting tubing, and a compressor. You have asked that we consider the classification of the compressor imported alone, as well as the following component combinations: the evaporator and the condenser shipped together; and the evaporator, the condenser, and the compressor shipped together,…
953762 · 1993-07-29 — Protest No. 2704-92-104992; Air Coolers; Humidifiers; Heading 8479; EN 84.15; EN 84.79; General Note B(4) to Chapter 84; Spare Parts; Section XVI, note 2
The following is our decision regarding Protest No. 2704- 92-104992, which concerns the classification of air coolers under the Harmonized Tariff Schedule of the United States (HTSUS). The entry of the subject merchandise was liquidated on August 28, 1992. The protest was timely filed on November 24, 1992. FACTS: The merchandise, Celsius model WF-902 air cooler, is a portable appliance which is used to cool and/or humidify air in hot, dry climates such as is found in the southwestern United States. The air cooler is powered by an electric motor and contains a three-speed fan, a tank capable…
881844 · 1993-02-04 — The tariff classification of heat recovery ventilators fromCanada.
Flair Heat Recovery Ventilators, models 3055, 5585 and 85115 vary in air volume they can handle, but all have the same principle of operation: heat exchange. Warm, stale and humid air throughout a house is drawn by the intake fan of the unit through an existing duct system. As stale air is expelled, the heat recovery ventilator simultaneously draws in fresh air from the outside, warming it with heat recovered from the indoor air. Fresh, warm air is thus released throughout the house. All models include filters which trap dust particles. All models also include dehumidistats which sense and…
882222 · 1992-02-24 — The tariff classification of heat recovery ventilators from CanadaDear Mr. Steere:In your letter dated January 28, 1993 you requested a tariff classification ruling.You enclosed data sheets on three heat recovery ventilators: VA3A, VB5A and VC5A. Heat revoery ventilators are basically heat exchangers that transfer heat from warm, stale and humid air that is about to be expelled from a home to fresh, cold air being drawn from the outside to replace it. The heat recovery core is made of polypropy
You enclosed data sheets on three heat recovery ventilators: VA3A, VB5A and VC5A. Heat revoery ventilators are basically heat exchangers that transfer heat from warm, stale and humid air that is about to be expelled from a home to fresh, cold air being drawn from the outside to replace it. The heat recovery core is made of polypropylene. Within the core are two motor-driven fans that control the two air flows. A dehumidistat control allows the user to select the relative humidity level at which the unit would change speed for dehumidification in the winter months. A condensate tray with drain…
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