Float Zone Crystal Puller Condensing Unit from United States
A condensing unit used in float zone crystal pullers for producing high-purity silicon boules by managing heat dissipation in air-conditioned enclosures. It ensures stable temperature conditions during crystal growth. This unit is classified under 8415.83.00 as a non-refrigerating air conditioning component.
Duty Rate — United States → Canada
25%
Rate breakdown
26SUR2525%United States Surtax Order (2026) — 25% on US products
Import Tips
• Document the unit's capacity and its use in float zone crystal pullers
• Verify if the unit qualifies for duty-free import under semiconductor manufacturing programs
• Ensure the customs declaration specifies 'not incorporating a refrigerating unit'