Thermostatic Mixing Valve from Mexico
A valve that mixes hot and cold water to maintain a constant output temperature, using a thermostatic actuator for safety in plumbing systems. Classified under HTS 8481.80.9045 for its thermostatic control in pipe appliances.
Duty Rate — Mexico → United States
12%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide test reports confirming mixing accuracy within 3°F to comply with plumbing codes
• Declare as complete appliance, not parts, with assembly instructions for proper valuation
• Avoid pitfalls by specifying end-use in residential plumbing vs industrial to prevent reclassification