Vents VUT 250 VB EC A21

Air handling units in heat- and sound-insulated casing equipped with a counter-flow polystyrene heat exchanger
  • Maximum airflow: 290 m3/h
  • Sound pressure level LpA at 3 m: 25 dB(A)
  • Heat exchanger type: Counter flow
  • Extract filter: G4
  • Supply filter: G4, F7
  • Sound insulation
  • Motor type: EC
  • Bypass: Auto
  • Reheater: Optional
  • Preheater: Optional
  • BMS protocol: ModBus
  • Control: Smartphone
  • Casing material: Coated steel
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement VUT 250 VB EC A21
Connected air duct size mm 160
Speed - 1
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 115
Unit current A 0.9
Maximum airflow m3/h 290
Sound pressure level LpA at 3 m dB(A) 25
Heat recovery efficiency, max % 94
Heat exchanger type - Counter flow
Heat exchanger material - Polystyrene
Weight kg 51
Extract filter - G4
Supply filter - G4, F7
Transported air temperature (max) °С 40
Transported air temperature (min) °С -25
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 60
Ingress protection rating - IP20
Ingress protection rating of the drive - IP44
Manual
"VENTS VUT/VUE 250 VB(E) EC L/R" user's manual 01-2023 (V240EN-04)
2.99 Mb
Manual
"Wireless control system A21" user’s manual 02-2023 (V55-8EN-05)
504 Kb
Manual
"Modbus table for connecting A21 automation to BMS" user’s manual 09-2022 (V55-8-1EN-02)
167 Kb
Manual
"Sensor control panel A14/A15" user’s manual 04-2019 (V55-7EN-02)
1.21 Mb
Datasheet
"VENTS VUT/VUE VB EC" product description 01-2023
9.35 Mb
Image
VUT 250 VB EC A21 - image 1
453 Kb
Datasheet
"VENTS VUT/VUE VB EC" product description 04-2024
3.79 Mb
Manual
"VENTS VUT/VUE 160/350/550 V(B) EC A14/A21" user's manual 10-2023 (V239EN-01)
3.2 Mb
Vents VUT 250 VB EC A21 - Dimensions
ØD B H L
160 560 970 560
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