Magnesium Condenser Anode Plates from Mexico
Flat plate magnesium anodes bolted inside HVAC condenser units to prevent electrolytic corrosion of copper cooling coils. Standard size for 3-5 ton residential units. Classified under HTS 8543.30.90.40 as magnesium electrolytic anodes.
Duty Rate — Mexico → United States
12.6%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Match plate dimensions to condenser models; include installation torque specs
• Avoid HVAC parts tariff (8415.90)
• AHRI certification may expedite customs processing