Dimensions and technical data100-240 V ~ 50/60 HzSingle room ventilation system with ceramic core for heat recoveryHousing colour: whitePipe nominal diameter: 150 mmPower: 4.74 / 6.56 / 9.65 WScurrent absorption: 0.034 / 0.050 / 0.071 Air output ventilation mode: 36 / 59 / 85 m³/hAir output recovery operation: 18 / 30 / 43 m³/hSound pressure Lp-3m: 19 / 25 / 34 dB(A)Sound pressure Lp-1m: 29 / 35 / 44 dB(A)Medium temperature: -20°C to +40°CPoor recovery efficiency: ≤ 90%Protection class: IP24Protection class: IIGeweight: 5 kgFront panel: 240 x 240 mmOuter panel: 220 x 231 mmTelescopic tube: Ø 157 mm x 240 - 425 mmautomatic shutterintegrated humidity sensorincluding G3 filterincluding remote control and control panel on the device: 3 speeds / off, night mode, natural ventilation, permanent ventilation, air supply, heat recoveryHeat recovery mode: two cycles alternate after 70 seconds:Cycle I: Warm air is removed from the room, the exhaust air is heated and humidifies the heat accumulator.Cycle II: Fresh outside air flows through the heat accumulator, extracts the stored heat and moisture until the room temperature is reached. Supplied with type F (Schuko) plug