District Heating Ultrasonic BTU Meter with Flow Sensor from Mexico
BTU meter using ultrasonic sensors for bidirectional flow measurement and heat energy calculation in large-scale district heating. Falls under HTS 9026.80.40.00 for heat meters incorporating liquid supply meters, essential for municipal utility metering.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with OIML R75 for heat meters; provide installation manifold diagrams; beware of set classification with valves under different headings