Zone Heating Valve Controller from Japan
Automatically actuates hydronic heating zone valves based on room thermostat demands and boiler status for multi-zone heating systems. Falls under HTS 9032.89.6025 as heating system control apparatus. Common in radiant floor heating installations.
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%
Import Tips
• Include actuator specifications and voltage ratings
• Verify compatibility with common protocols (e.g
• OpenTherm)
• Distinguish from simple relays (8536)