TwinFresh Comfo RB1-50

Parameter TwinFresh Comfo RB1-50
1 speed
TwinFresh Comfo RB1-50
2 speed
TwinFresh Comfo RB1-50
3 speed
Measurement unit
Speed 1 2 3 -
Voltage 100-230 100-230 100-230 V
Air flow 21 (12) 32 (19) 50 (29) m³/h (CFM)
Sound pressure level at 1 m distance In accordance with ISO 3741: 2004 22 (0.4) 29 (0.7) 32 (1) dBA (sone)
Phase Phase 1 1 1 -
Sound pressure level at 3 m distance In accordance with ISO 3741: 2004 13 (0.2) 20 (0.4) 23 (0.5) dBA (sone)
Current 0.024 0.026 0.039 A
Transported air temperature -20 (-4) … +50 (112) -20 (-4) … +50 (112) -20 (-4) … +50 (112) °С (°F)
Unit power Unit power 4.5 5 7 W
Heat recovery efficiency In accordance with DIBt LÜ-A 20 88 83 75 %
Frequency Frequency 50/60 50/60 50/60 Hz
Outdoor sound pressure attenuation In accordance with DIN EN 20140 40 40 40 dB(А)
Protection rating Protection rating IP 24 IP 24 IP 24 -