Dimensions and technical data 220-240 V ~ 50 Hz Housing color: white Housing material: UV-resistant ABS plastic Nominal width: 100 mm Speed levels: 1 Power: 14 W Current consumption: 0.085 AU Revolutions per minute: 2300 max. Air flow rate: 88 m³/h Sound pressure Lp-3m: 33 dB(A) Protection class: IP34 Front cover: 152 x 152 x 30 mm Total depth: 126 mm Weight: 0.6 kg Operation via pull switch, adjustable run-on time (2 - 30 min), humidity sensor (60 - 90%): on/off via pull cord, if the threshold value is exceeded, the device switches off after the set run-on time has elapsed Integrated overheating protection Check valve KO available separately in the shop Mounting options: Wall Installation: directly in the ventilation shaft Use: Conveying small and medium air volumes over short distances with low air resistance in the system