Steel Air Heater Plenum Box from Japan
Welded steel plenum chamber that connects non-electric air heaters to ductwork in commercial buildings. Houses mixing dampers for hot air distribution. HTS 7322.90.00 as part of air heaters/hot air distributors.
Duty Rate — Japan → United States
10%
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
• Specify non-electric heater compatibility in technical data sheets
• Pressure ratings and gauge thickness must be documented