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8403.90.00.00/Boiler Control Thermostat Module/Japan

Boiler Control Thermostat Module from Japan

Electronic thermostat module for regulating temperature in central heating boilers. Designed exclusively for integration into boiler control systems. Classified in HTS 8403.90.00.00 as a boiler part.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Ensure UL or CE certification for electrical safety; provide proof of principal use in boilers via invoices; avoid classifying as general thermostat under 9033

Boiler Control Thermostat Module from Japan — Import Duty Rate | HTS 8403.90.00.00