Copper Water Inlet Manifold for Storage Water Heaters from Germany
Precision-machined copper manifold distributing cold inlet water evenly in non-electric storage tank water heaters. Falls under HTS 8419.90.10.00 as a dedicated part for storage water heaters maintaining temperature via insulated tanks. Corrosion-resistant design suits prolonged hot water retention.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Certify copper alloy composition (e.g
• C12200) meets water heater pressure standards per ASME codes
• Pair with tank diagrams showing manifold integration to substantiate 8419 classification over generic plumbing
• Avoid misdeclaration as pipe fittings; emphasize thermal expansion joints specific to heater operation