Steel Boiler Firebox Door from Mexico
Heavy-duty steel door for accessing the firebox in solid fuel central heating boilers. Includes hinges and seals specific to boiler design. Classified HTS 8403.90.00.00.
Duty Rate — Mexico → United States
10%
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
• Provide gasket material specs for sealing compliance; ensure heat-resistant coating documentation; declare as boiler-specific to avoid plate classification