Zone Heating Valve Controller from Canada
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 — Canada → United States
11.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include actuator specifications and voltage ratings
• Verify compatibility with common protocols (e.g
• OpenTherm)
• Distinguish from simple relays (8536)