Combustion Air Pressure Controller from China
Precision instrument that regulates air pressure for optimal combustion in gas-fired industrial equipment. Falls under HTS 9032.89.60.50 for draft and pressure process control with automatic feedback mechanisms.
Duty Rate — China → United States
36.7%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include OEM integration specifications to demonstrate process-specific design
• Ensure proper HTS declaration to avoid reclassification as general HVAC parts
• Maintain records of pressure range specs (e.g
• 0-10 inWC) for customs verification