Descriptions

• Exhaust louver type
• The fan shall be suitable for window mounting
• Condenser motor with thermo cut-off
• Lubricated sintered bush for long life operation
• High performance propeller fan adopted sustains static pressure
• Hood structure prevents ingression of rain water
• Bended end structure of shutter blocks the backflow of outside wind
• Unique mounting brackets allows easy installation with simple steps in few minutes
• Electrically operated shutter ensures sufficient opening for airflow during operation
• Front louver attached enhances safety protection
• Recommended glass thickness = 3mm to 25mm
• Installation hole size = 247mm ~ 250 mm

Specifications

• Model: 20WHCT
• Voltage/Frequency: 220v/50~60Hz
• Air Velocity: CMH(445-480)、 CFM(262-282)
• Consumption (W): 20-22W
• R.P.M.: 1、463-1、393
• Noise db(A): 42-45
• Weight: 2.6