For small and medium-sized rooms, With ball bearing motor, Suitable for wall and ceiling mounting, Modern design with white front panel, no direct view of the slats, Low noise and smooth running, ABS plastic housing, UV-resistant, Dimensions: 152 x 120 x 126 mm, Installation dimension: 30 mm, Pressure: 33 Pa, Noise level: 33 dB(A) - at a distance of 3 meters, Weight: 0.60 kg, Delivery volume: 88 m³/h, Voltage: 220 - 240 volts, Version PPQLKT100 with follow-up relay, continuously adjustable from 2 - 30 min., Version PPQLKTH100 with follow-up relay and humidity sensor, continuously adjustable from approx. 60 - 90% humidity