Retrofitted Economizer Insert from Japan
Compact economizer insert designed for retrofitting existing boiler stacks to improve efficiency. HTS 8404.10.00.10 as auxiliary plant specifically for boiler exhaust heat recovery. Includes suspension frame and expansion joints.
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
• Provide stack dimension compatibility charts; include vibration analysis reports; ensure expansion joint specifications meet seismic codes