Copper Water Inlet Manifold for Storage Water Heaters from Canada
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 — Canada → 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
• 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