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Boiler Economizer Module from Germany

Heat recovery module installed in boiler exhaust stacks to preheat feedwater using waste gases from steam generation. Falls under HTS 8402.90.00.90 as a performance-enhancing part of vapor boilers.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

Import Tips

Include energy efficiency certifications (e.g

EPA ratings) for preferential tariff treatment

Document exhaust gas temperature specs to differentiate from HVAC heat exchangers