Pneumatic Temperature Controller for Air Systems from United States
This pneumatic temperature controller uses pneumatic signals to automatically control and stabilize temperature in industrial air handling processes through sensing and valve actuation. It falls under tariff item 9032.81.00 as a pneumatic automatic regulating instrument.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the controller is pneumatic; if it uses electrical temperature sensors, it may be classified under 9032.10.00 or 9032.89.00
• Provide a functional description showing automatic temperature regulation
• If the controller is part of an HVAC system, check if the system is classified elsewhere