Cord-operated Shutter Series
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Features
Window Mount Ventilation Fans
These fans are easily mountable to exhaust air through a glass plate. An added advantage is its easy installation, which can be done indoors by just one person. It means you save on the installation cost.
High performance condenser motor with long life bearing
• Low power consumption (50% down VS previous model)
• Low noise level (6% down VS previous model)
• Long life up to 40,000 hours (1.5 time VS previous model)
• Comply with IPX4 (outside)
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.
Strengthened Shutter Structure
• Durable
• Sustainable to strong wind
Metallic shutter axis is used as the supporter for movement of shutter that provides a better endurance.
FV-15WU4/FV-20WU4
• High performance condenser motor with thermo cut-off
• Well lubricated bearing for long-life operation
• Propeller fan incorporated with advanced blade design
• Shutter operated by pull cord
• Metallic shutter axis
Specs
- Single speed
- HP (High Pitch) condenser motor
- Low power consumption