Magnesium Condenser Anode Plates from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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