Permanent Roof Ventilator Fan for Attics
Fixed roof-mounted ventilator fan for attic heat/moisture exhaust in commercial buildings, efficient ≤125W motor. Prevents structural damage. HTS 8414.51.9060 for permanent roof fans.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-self-contained motor roof ventilators
Roof fans without integrated electric motors classify under other fan types.
If aluminum ventilator housings/scrolls only
Roof ventilator castings or frames import as aluminum parts thereof.
If for solar-powered semiconductor testing facilities
Specialized roof ventilation for semiconductor machinery has separate provisions.
Not sure which classification is right?
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Import Tips & Compliance
• Include building code compliance (e.g
• IBC standards) for permanent roof penetration approvals
• Specify curb-mount or direct-roof designs in technical drawings
• Weatherproofing certifications prevent moisture ingress claims during inspection
Related Products under HTS 8414.51.90.60
Industrial Ceiling-Mounted Ventilation Fan
A heavy-duty fan designed for permanent ceiling installation in factories and warehouses to circulate air and remove fumes. It features a self-contained electric motor under 125W and is built for continuous operation in industrial environments. Classified under HTS 8414.51.9060 as a ceiling fan for permanent installation.
Wall-Mounted Exhaust Fan for Commercial Kitchens
Permanently installed wall fan for extracting grease-laden vapors in restaurant kitchens, with self-contained motor ≤125W and corrosion-resistant housing. Essential for maintaining air quality and fire safety in food service environments. Fits HTS 8414.51.9060 for wall fans designed for permanent setup.
Roof-Mounted Axial Fan for Warehouse Ventilation
Permanently fixed roof fan for exhausting hot air from large warehouses, featuring a self-contained ≤125W motor and weatherproof construction. Improves airflow in high-ceiling industrial spaces. HTS 8414.51.9060 applies to roof fans for permanent installation.
Permanent Window Fan for Greenhouse Climate Control
Fan fixed into greenhouse window frames for permanent ventilation and humidity control, with efficient ≤125W motor. Supports optimal growing conditions for plants. Classed in HTS 8414.51.9060 as a window fan for permanent agricultural installation.
Ceiling Fan for Hospital Clean Rooms
Permanently ceiling-mounted fan for sterile hospital environments, ≤125W motor with low-noise and HEPA-compatible design. Circulates filtered air without contamination. HTS 8414.51.9060 for permanent ceiling fans in medical settings.
Wall Fan for Server Room Cooling
Permanently wall-installed fan for IT server rooms, ≤125W motor optimized for hot air exhaust and redundancy cooling. Prevents equipment overheating in data centers. Under HTS 8414.51.9060 for permanent wall fans.