Geothermal Water-Source Reversible Heat Pump from Canada
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.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• 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