Design:Number of motors: 1Built-in display: NoProduct colour: BlackExhaust connection diameter: 15 cmControl type: TouchCheck valve: YesType: Wall-mountedTimer: YesPower:AC input frequency: 50 - 60 HzAC input voltage: 220-240 VEnergy efficiency class (old): AConnected load: 233 WEnergy efficiency scale: A+++ to DMotor power: 230 WAnnual energy consumption: 46.5 kWhWeight & dimensions:Height (min): 69 cmWeight: 10.6 kgWidth: 598 mmHeight (max): 103.5 cmDepth: 325 mmPerformance:Noise level (intens