Voltage: 220-240 V ~ 50 Hz. Housing colour: white. Housing material: UV-resistant ABS. Nominal size: 100 mm. Speed levels: 1. wattage: 18 W. Power consumption: 0.085 A. Revolutions per minute: 2300. Maximum air flow rate: 98 m³/h. Sound level (Lp-3m): 34 dB(A). IP protection class: IP24. Dimensions of the front cover: 165 x 165 x 32 mm. Total depth: 92 mm. Weight: 0.65 kg. Adjustable switch-off timer (2-30 min): Fan switches off after the preset time has elapsed. Thermal overload protection. Integrated non-return flap prevents cold air from entering the system. Mounting options: Wall, ceiling. Application: Continuous or intermittent air extraction in bathrooms, WCs, laundry rooms, etc. in residential and commercial buildings.