Geothermal Ground Source Heat Pump
A heat pump system that extracts heat from the ground using buried loops of piping filled with water or antifreeze, transferring it to heat buildings in winter and rejecting heat to the ground in summer. Classified under HTS 8418.61.0100 as it functions as a heat pump other than air conditioning machines of heading 8415, specifically designed for heating via ground source rather than direct air exchange.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily used for cooling in residential settings
Units with predominant air conditioning function fall under heading 8415 for household-type AC machines.
If imported as compression-type refrigerating equipment without heat pump designation
Equipment lacking reversible heat pump cycle classified as other refrigerating gear in 8418.69.
If sold as a complete industrial heating system with integrated controls
Complex machinery combining heat pumps with process controls may shift to Chapter 84 machinery provisions.
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Import Tips & Compliance
• Verify ENERGY STAR certification and comply with EPA regulations for refrigerants like R-410A to avoid customs holds
• Provide detailed technical specs including COP (Coefficient of Performance) ratings in entry documentation
Related Products under HTS 8418.61.01.00
Air-to-Water Heat Pump Monobloc Unit
A single-cabinet heat pump that extracts heat from outdoor air to produce hot water for hydronic heating systems, radiators, or underfloor heating. HTS 8418.61.0100 applies as it's a heat pump not functioning as an air conditioning machine of 8415, producing heated water rather than conditioned air.
High-Temperature Heat Pump for Process Heating
Advanced heat pump delivering water up to 80°C for industrial process heating, replacing steam boilers. Under 8418.61.0100 as specialized heat pump not air conditioning equipment, for elevated temperature applications.
Water Source Heat Pump Split System
A split-system heat pump that uses water from a lake, river, or cooling tower as the heat source/sink, with indoor air handler and outdoor water-to-refrigerant heat exchanger. Falls under HTS 8418.61.0100 for heat pumps excluding air conditioning machines, distinguished by water loop operation for efficient heating and cooling.
Commercial Refrigerated Warehouse Heat Pump
Industrial heat pump recovering waste heat from supermarket refrigeration systems to provide space heating or hot water. Under HTS 8418.61.0100 as specialized heat pump equipment excluding air conditioning types, repurposing refrigeration byproduct heat.
Modular Water-to-Water Heat Pump
Compact modular heat pump exchanging heat between two water loops for district heating or multi-zone building systems. Classified HTS 8418.61.0100 for heat pumps other than 8415 AC machines, designed for water circuit heat transfer.
Pool Heat Pump Water Heater
Titanium heat exchanger-equipped heat pump for heating swimming pool water by extracting ambient air heat. HTS 8418.61.0100 covers such heat pumps excluding air conditioning machines, specifically for aquatic heating applications.