8418.69.01.60 - Absorption liquid chilling units 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | No. |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 35% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This category, HTS Code 8418.69.01.60, specifically covers absorption liquid chilling units. These units function by utilizing an absorption refrigeration cycle, typically employing a refrigerant and a absorbent solution, to cool liquids. Unlike compression-based chilling systems, absorption chillers are often powered by a heat source (such as natural gas, waste heat, or solar energy) to drive the refrigeration process.
This classification distinguishes absorption liquid chilling units from other liquid chilling refrigerating units found at the same level. For instance, it is separate from centrifugal (8418.69.01.40) and reciprocating (8418.69.01.50) liquid chilling units, which rely on mechanical compression for their operation. Furthermore, it differs from icemaking machines (8418.69.01.10), drinking water coolers (8418.69.01.20), and soda fountain/beer dispensing equipment (8418.69.01.30), each having distinct primary functions and mechanisms of refrigeration.
As a leaf node within the HTS, this category represents the most specific level for classifying absorption liquid chilling units. Therefore, classification within this code hinges on the definitive characteristics of absorption refrigeration technology as applied to liquid chilling. This includes units designed for industrial process cooling, large-scale air conditioning systems where waste heat is available, or other applications where the distinct energy input and cycle of absorption chilling are the defining features.