Automatic Shutter Series
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Features
Wall Mount
Ventilation Fans
These fans shall be installed to exhaust air through a wall. They are equipped with outside shutters which will open when the fan is on and vice versa. There is a wide range of products, either blade size or functions, that can fit various requirements.
Advanced Blade Design
• High Air Volume
• Low noise level (6% down VS previous model)
Leading Edge forms
no obstacle to airflow that streamlines airflow from every direction
Air Foil Chip
Reduces turbulence at rear edge, and curature of front edge is improved for smooth airflow that minimizes fan noise as well.
*Note applicable for some models
HP (Half-Pitch) Motor & Bearing
Compared with previous models, new models adopt HP (Half-Pitch) motor and long life bearing that prolong the product durability, from average 30,000 hours life time to 60,000 hours. They also enable energy saving by reducing power consumption down to average 13%.
*Note applicable for some models
FV-20AU9T/FV-25AU9T/FV-30AU9T
• High performance condenser motor with thermo cut-off
• Well lubricated bearing for long-life operation
• Propeller fan incorporated with advanced blade design (except FV-30AU9T)
• Automatic shutter
• Single speed
FV-15AST1
• Condenser motor with thermo cut-off
• Lubricated sintered bush for long-life operation
• High performance propeller fan adopted
• Automatic shutter with plastic cushions
• Orifice equipped with oil cup
Specs
- Single speed
- Automatic shutter
- High performance blade design
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- Manuals
-
Operation Manual - OI-FV20_25_30AU9T
Multi-language
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Operation Manual - OI-FV15AST1
Multi-language