HS Code for Industrial heat pump

Industrial heat pumps are classified under HS code 8418.61. This code falls under Chapter 84, which includes refrigerators, freezers, and other refrigerating or freezing equipment. While heat pumps can provide heating, their mechanical operation—involving a refrigerant cycle, compressor, and heat exchangers—is technically identical to refrigeration equipment. Heading 8418 covers these thermodynamic systems. Subheading 8418.61 specifically identifies heat pumps other than air conditioning machines of heading 8415. The classification is determined by the primary function of the device to transfer thermal energy from a source to a sink using a vapor-compression or absorption cycle, provided it is not configured as a standard air conditioning unit for human comfort.

Products Included

• Industrial water-to-water heat pumps
• Air-to-water industrial heat pumps
• Geothermal heat pumps for industrial heating
• Absorption heat pumps for process heat recovery
• High-temperature heat pumps for district heating

Common Misclassification

The most frequent misclassification for industrial heat pumps is HS code 8415, which covers air conditioning machines. The primary difference is that 8415 units are designed to change temperature and humidity for human comfort, whereas 8418.61 units are industrial machines designed for heat transfer. Another common error involves HS code 8419, which covers machinery for the treatment of materials by a process involving a change of temperature. However, because heat pumps operate on a refrigeration cycle, the specific provisions of heading 8418 for refrigerating equipment take precedence over the general heating/cooling provisions of 8419. Importers must verify if the unit includes a reversing valve and its intended application.

FAQ

What is the HS code for industrial heat pump?

The HS code for industrial heat pumps, excluding air conditioning machines, is 8418.61.

How does this differ from an air conditioner?

Air conditioners (HS 8415) are designed for environmental control for people, while heat pumps (HS 8418.61) are classified as refrigerating equipment used for thermal transfer.