Seamless Refined Copper Heat Pump Refrigerant Tubing from Canada
Seamless refined copper tubing for residential heat pump refrigerant circuits. HTS 7411.10.10.90 covers non-heat exchanger seamless refined copper tubes. Standard for HVACR applications.
Duty Rate — Canada → United States
51.5%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) 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
• ACR tubing specs (ASTM B280) required
• Refrigerant-clean certs mandatory
• Pre-bent shapes risk heat exchanger status