Seamless Refined Copper Heat Pump Refrigerant Tubing from Mexico
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 — Mexico → United States
11.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• ACR tubing specs (ASTM B280) required
• Refrigerant-clean certs mandatory
• Pre-bent shapes risk heat exchanger status