KDK Window Mount Exhaust Fan 8" Electric Auto Shutter 262 CFM 21W White 20WHCT

KDK Window Mount Exhaust Fan 8" Electric Auto Shutter 262 CFM 21W White 20WHCT

The KDK 20WHCT is an 8 inch window mount ventilating fan from the Electric Shutter Series. It delivers 445 m3/h (262 CFM) at 230V 50Hz with 21W consumption and a 42 dB(A) noise level. The electrically operated shutter opens and closes with the fan, the rain proof hood blocks wind and rain, and the bracket fixes onto glass from 3 mm to 25 mm thick, including double glazing, without a gasket or silicone.

• Electrically operated shutter opens when the fan starts and closes when it stops, with no pull cord

• Hood structure and bent end shutter design keep out rain water and block back flow of outside wind

• High static pressure blade resists wind and rain ingress during operation

• Mounting bracket fixes the fan on glass from 3 mm up to 25 mm thick, including double glazing

• Attached packing seals against the glass, so no gasket or silicone is needed

• Condenser motor with thermal cut-off and lubricated sintered bush for long life

• Front louver for a neat, square finish on the room side

Brand

KDK

Model

20WHCT

Series

Window mount, electric shutter

Fan size

8 inch

Installation space

Ø247 to Ø250 mm

Glass thickness

3 to 25 mm

Air volume

445 m3/h, 262 CFM at 230V 50Hz; 480 m3/h, 283 CFM at 220V 60Hz

Power consumption

21W at 230V 50Hz; 22W at 240V 50Hz

Noise level

42 dB(A) at 230V 50Hz

Voltage / frequency

220 to 240V, 50/60Hz

Motor

Condenser motor with thermal cut-off, lubricated sintered bush

Shutter

Electrically operated, with front louver

Overall size

288 mm square, 120 mm projection outside, 74 mm inside

Weight

2.6 kg

Colour

White

How to Use

Cut a round opening of the stated installation space in the glass or wall. Fix the fan on the glass plate with the mounting bracket and screws from the front; the orifice does not need to be removed and no gasket or silicone seal is required. Connect to a 220 to 240V 50Hz supply through a switch installed by a qualified electrician. The shutter opens automatically when switched on and closes when switched off. Isolate the power before cleaning the louver and blade.

Applications

Bathrooms, toilets, kitchens and offices where the fan is mounted in window glass or an external wall exposed to wind and rain, including double glazed windows in villas, apartments, hotels and commercial buildings.