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/ Product catalogue / Centralized air handling units / Counterflow residential AHU / Vertical Units / VUE VB EC / VUE 250 VB EC A21

Vents VUE 250 VB EC A21

Vents VUE 250 VB EC A21 - Air handling units in heat- and sound-insulated casing equipped with a counter-flow enthalpy heat exchanger
Air handling units in heat- and sound-insulated casing equipped with a counter-flow enthalpy 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
  • Enthalpy heat exchanger
  • Bypass: Auto
  • Reheater: Optional
  • Preheater: Optional
  • BMS protocol: ModBus
  • Control: Smartphone
  • Casing material: Coated steel
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement VUE 250 VB EC A21
Connected air duct size mm 160
Speed - 1
Minimum supply voltage V 220
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 % 90
Heat exchanger type - Counter flow
Heat exchanger material - Enthalpy
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
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
Manual
"VENTS VUT/VUE 160/350/550 V(B) EC A14/A21" user's manual 10-2023 (V239EN-01)
3.2 Mb
Image
VUE 250 VB EC A21 - image 1
453 Kb
Vents VUE 250 VB EC A21 - Dimensions
ØD B H L
160 560 970 560
Control Panels for AHU
Name Photo Description
Vents A25 A25 The control panel with a sensor display
Vents A22 A22 The A22/A22 WiFi control panels are used for control of industrial and domestic air handling units with an A21 automation system.
Vents A22 WiFi A22 WiFi The A22/A22 WiFi control panels are used for control of industrial and domestic air handling units with an A21 automation system.
Sensors
Name Photo Description
Vents HV2 HV2 Humidity sensor
Vents CO2-1 CO2-1 CO2 sensors
Vents CO2-2 CO2-2 CO2 sensors
Vents HR-S HR-S Electro-mechanical humidistats
Vents DPWC11200 DPWC11200 Humidity sensor
VOC sensors
Name Photo Description
Vents DPWQ30600 DPWQ30600 VOC sensors
Vents DPWQ40200 DPWQ40200 CO2 sensor
Electrical heaters
Name Photo Description
Vents NKD 160-0,8-1 A21 V.2 NKD 160-0,8-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKD 160-1,2-1 A21 V.2 NKD 160-1,2-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKD 160-1,7-1 A21 V.2 NKD 160-1,7-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKD 160-2,0-1 A21 V.2 NKD 160-2,0-1 A21 V.2 Duct heater for supply air post-heating with external control
For round ducts
Name Photo Description
Vents KRV 160 KRV 160 Air damper for air flow cut-off in round air ducts
Electric actuators
Name Photo Description
Vents Belimo LF230 Belimo LF230 The Belimo LF series actuators are designed for controlling air dampers with cross section up to 0.8 m² performing protection functions
Other accessories
Name Photo Description
Vents SF 340x170x48 G4 SF 340x170x48 G4 Panel filter G4
Vents SF 340x170x48 F7 SF 340x170x48 F7 F7 panel filter