KDK Ceiling Mount Duct Fan 8" Square Type Super Quiet 89 CFM 13W 100mm Duct White 24CUH

KDK Ceiling Mount Duct Fan 8" Square Type Super Quiet 89 CFM 13W 100mm Duct White 24CUH

The KDK 24CUH is a square type ceiling mount ventilating fan from the Super Quiet Series for concealed, ducted extraction. It moves 89 CFM at 240V 50Hz with 13W consumption and an AMCA certified sound level of just 0.5 sone. The taper blade sirocco fan holds its airflow against duct resistance, while the ball bearing HP motor and curve shaped back draft shutter give long, quiet and air tight operation through a 100 mm duct.

• Super Quiet Series: integrated casing and orifice with resonance noise absorption for very low running noise

• HP (half pitch) motor with ball bearing for lower temperature rise and long motor life

• Taper blade sirocco fan controls turbulence for strong, smooth ventilation through ducting

• Curve shaped back draft shutter improves air tightness when the fan is off

• Frame made of ZAM alloy coated steel for rust protection; PP louver resists chemicals and weather

• Cassette type discharge adaptor for easy duct connection; spring clip louver for easy removal and cleaning

• AMCA certified air and sound performance, motor insulation Class B

Brand

KDK

Model

24CUH

Series

Ceiling mount, Super Quiet Series, square type

Air volume

89 CFM free air at 240V 50Hz; 77 CFM at 0.1 in H2O; 51 CFM at 0.25 in H2O

Sound level

0.5 sone at 240V 50Hz

Power consumption

13W (AMCA) / 12W (IEC) at 240V 50Hz

Speed

614 rpm at 240V 50Hz

Voltage / frequency

240V 50Hz; 220V 60Hz

Duct size

Ø100 mm

Louver size

300 x 300 mm

Body frame

278 x 278 mm, 175 mm height

Fan

Taper blade sirocco fan

Motor

HP motor with ball bearing, insulation Class B

Shutter

Curve shaped back draft shutter

Certification

AMCA certified air and sound ratings

Colour

White louver

How to Use

Fix the fan body to the ceiling joists or slab through the mounting holes, connect a 100 mm round duct to the discharge adaptor and run the duct to the outside. Connect to the power supply through a switch installed by a qualified electrician, then clip the louver onto the body. Keep duct runs short with few bends to maintain airflow. Isolate the power and unclip the louver to clean it.

Applications

Concealed ceiling ventilation for bathrooms, toilets, powder rooms, pantries, utility rooms and small offices in villas, apartments, hotels and commercial fit-out, where the air is ducted to an outside wall or shaft.