Vents RO 125

Axial decorative fans for exhaust ventilation
  • Maximum airflow: 174 m3/h
  • Sound pressure level LpA at 3 m: 35 dB(A)
  • Motor type: AC
  • Casing material: Polypropylene/Thermoplastic elastomer
  • Backdraft protection: Backdraft damper
Unit of measurement RO 125
Connected air duct size mm 125
Minimum supply voltage V 220
Maximum supply voltage V 240
Power supply frequency Hz 50/60
Rated power W 17.5
Unit current A 0.117
Maximum airflow m3/h 174
Sound pressure level LpA at 3 m dB(A) 35
Weight kg 0.74
Ambient air temperature min °С 1
Ambient air temperature max °С 45
Ingress protection rating - IP24
Trademark Vents
Model RO 125
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-30.4 B -14 E -4.6 F
Type of ventilation unit Unidirectional
Type of drive installed Single speed
Type of heat recovery system None
Maximum flow rate (m3/h) 174
Electric power input (W) 17.5
Reference flow rate (m3/s) 0.034
Specific power input (SPI) (W/(m3/h)) 0.101
Control typology Manual control
Maximum external leakage rates (%) 2.7
Declared typology RVU UVU
Sound power level (dB(A)) 55
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
126 126 126
The annual heating saved (AHS) (kWh/a) Cold Average Warm
3355 1715 776
Datasheet
"VENTS RO" product description 10-2023
4.08 Mb
Manual
“VENTS RO/SO” user's manual 02-2021 (V209EN-01)
2 Mb
Image
RO 125 - image 1
486 Kb
Ø D Ø D1 L L1
125 172 122 88
Name Photo Description
Vents FO 125 FO 125 The window flange applicable for all VENTS fans except for VKO, VKO1, iFan, Quiet, MAO, CF