Geothermal Water-Source Reversible Heat Pump
A heat pump using ground water loop for heat exchange, with built-in reversing valve for heating/cooling modes and motor-driven blower. HTS 8415.81.01 applies as it changes temperature/humidity via refrigerating cycle reversal. Energy-efficient for sustainable buildings.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If configured as compression-type water chiller
Air-to-air/water heat pumps for space conditioning are 8415; pure water refrigeration units are 8418.
If for medical heat therapy units
HVAC heat pumps in 8415; therapeutic medical devices classify under 8419 or Chapter 90.
If imported as part of complete evaporative cooling tower set
Individual heat pump units stay in 8415; integrated refrigerating show-case sets may go to 8479.
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Import Tips & Compliance
• Document loop compatibility and SEER ratings for DOE efficiency program eligibility
• Avoid pitfall of classifying as 'water chillers'—highlight air conditioning function in invoices
• Include ground loop schematics if bundled to prevent parts reclassification
Related Products under HTS 8415.81.01
Ductless Mini-Split Reversible Heat Pump
A wall-mounted indoor unit paired with an outdoor compressor for heating and cooling, incorporating a reversing valve to switch between cooling and heat pump modes. Classified under HTS 8415.81.01 as it includes a motor-driven fan, refrigerating unit, and reversal valve for cycle switching. Ideal for single-room climate control in homes.
Central Reversible Heat Pump System 3-Ton
A split-system heat pump with outdoor condensing unit and indoor air handler, using a four-way reversing valve for efficient year-round operation. Falls under HTS 8415.81.01 due to its motor-driven fan, temperature-changing elements, and reversible refrigerating cycle. Suitable for whole-home climate control.
Daikin VRV IV Variable Refrigerant Volume Heat Pump
Advanced VRF system outdoor unit with reversing valve supporting multiple indoor units for zoned control. HTS 8415.81.01 due to refrigerating unit, fan-driven air change, and heat cycle reversal. High-efficiency for skyscrapers.
Residential Ground-Source Reversible Heat Pump 2-Ton
Closed-loop geothermal unit with reversing valve, scroll compressor, and variable speed fan for home use. Fits HTS 8415.81.01 as air conditioning machine with reversible refrigerating components. Promotes green energy savings.
Hotel-Grade PTAC Reversible Heat Pump
Packaged terminal air conditioner with heat pump reversal valve for through-wall hotel installation. HTS 8415.81.01 for motor-fan, refrigerating unit, and cycle valve. Compact for guest room climate control.
Trane XL18i Reversible Heat Pump
High-SEER split heat pump with Climatuff compressor and reversing valve for extreme weather performance. Classified under HTS 8415.81.01 as complete AC machine with heat cycle reversal. Reliable for cold climates.