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Chiller Water Temperature Controller from Mexico

Automatically controls chilled water temperature in commercial HVAC chiller plants by modulating valves and pumps based on supply/return temperature differentials. Classified in HTS 9032.89.6025 for regulating air conditioning system parameters. Used in large building cooling systems.

Duty Rate — Mexico → United States

11.7%

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

Provide PID control algorithm specifications to prove automatic regulation

Include sensor accuracy certifications (±0.1°C typical)

Don't confuse with manual controllers; emphasize closed-loop automatic operation

Chiller Water Temperature Controller from Mexico — Import Duty Rate | HTS 9032.89.60.25