Greenhouse Ventilation Fan Time Controller from China
A programmable controller with a synchronous motor clock for automated temperature-based fan operation in commercial greenhouses. The synchronous motor qualifies it as a time switch under tariff item 9107.00.90.
Duty Rate — China → Canada
6.5%
Import Tips
• Document the synchronous motor and clock mechanism for CBSA classification
• Verify compliance with Canadian electrical standards for agricultural equipment
• Check if the controller is part of a complete ventilation system, which may affect classification