Dimensions and technical details 220-240 Volt ~ 50 Hertz Various options available Housing colour: white Housing material: UV-resistant ABS plastic Nominal size: 90 mm Max. wattage: 14 W Max. current consumption: 0.08 A Revolutions per minute: 2500 Speed levels: 1 Max. airflow rate: 65 m³/h Total pressure Pmax: 25 Pa Sound pressure level Lp-3m: 29.6 dB(A) Max. temperature for continuous operation: 50°C Protection code: IPX4 Protection class: II Weight: 0.55kg Thermal overload protection Integral shutter flap prevents cold air from infiltrating Used to extract air from the inside directly to the outside Mounting options: wall mounting (horizontal, vertical, diagonal position) Optional condensation gasket for ceiling installation kit sold separately Type Equipment Controller Punto Four MFO 90 standard can be added Punto Four MFO 90 T time delay (adjustable 2-30 min) cannot be added Type A B C Ø D Punto Four MFO 90 158 mm 37 mm 97 mm 92.4 mm  Optional accessories are available in our shop.