Carrier 33CS UltraTech HVAC Control System from United States
A full-featured control system for Carrier air handlers and furnaces that automates temperature and fan speed based on sensor feedback. It qualifies as a complete HVAC regulating instrument under tariff item 9032.89.00 for automatic environmental control.
Duty Rate — United States → Canada
0%
Import Tips
• Provide CBSA with documentation showing the automatic temperature and fan speed control functionality
• Verify compliance with Canadian electrical safety standards for HVAC equipment
• Include technical specifications of the sensors and control algorithms