Thermostatic Radiator Valve Head
Plastic and metal thermostatic sensor head that automatically adjusts flow in hydronic heating systems based on room temperature. Attaches to radiator valve bodies, classified under HTS 8481.90.90 as a part of thermostatically controlled valves.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when imported pre-assembled onto valve body
Complete thermostatically controlled valves classify as finished appliances.
If functioning primarily as an automatic temperature regulator
Thermostatic elements with control primacy shift to Chapter 90 instruments.
If plastic heads without metal valve-specific components
Generic plastic articles move to Chapter 39 if not identifiable as valve parts.
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Import Tips & Compliance
• Document sensor wax pellet technology and temperature range to confirm thermostatic function
• Avoid packaging as complete assemblies; separate heads classify differently from full valves
• Comply with Energy Star labeling if marketing for residential use in the US
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