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/ Product catalogue / Centralized air handling units / Counterflow residential AHU / Horizontal Units / VUE HB EC / VUE 400 HB EC A21

Vents VUE 400 HB EC A21

Vents VUE 400 HB EC A21 - Heat recovery air handling units in sound- and heat-insulated casings equipped with an enthalpy counter-flow heat exchanger
Series: VUE HB EC
Heat recovery air handling units in sound- and heat-insulated casings equipped with an enthalpy counter-flow heat exchanger
  • Maximum airflow: 540 m3/h
  • Sound pressure level LpA at 3 m: 27 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: Galvanized steel
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement VUE 400 HB EC A21
Connected air duct size mm 200
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 289
Unit current A 2.1
Maximum airflow m3/h 540
Sound pressure level LpA at 3 m dB(A) 27
Heat recovery efficiency, max % 89
Heat exchanger type - Counter flow
Heat exchanger material - Enthalpy
Weight kg 74.8
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 % 80
Ingress protection rating - IP22
Ingress protection rating of the drive - IP44
Vents VUE 400 HB EC A21 41 480 2016
Trademark Vents
Model VUE 400 HB EC A21
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-79.2 A+ -41.3 A -16.9 E
Type of ventilation unit Bidirectional
Type of drive installed Variable speed
Type of heat recovery system Recuperative
Thermal efficiency of heat recovery (%) 82
Maximum flow rate (m3/h) 480
Electric power input (W) 240
Reference flow rate (m3/s) 0.092
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.268
Control typology Local demand control
Maximum internal leakage rates (%) 2.7
Maximum external leakage rates (%) 2.7
Sound power level (dB(A)) 41
Declared typology RVU BVU
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
724 187 142
The annual heating saved (AHS) (kWh/a) Cold Average Warm
8857 4528 2047
Datasheet
"VENTS VUT/VUE HB/HBE EC" product description 04-2024
2.16 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
"VENTS VUT/VUE HB/HBE EC" user's manual 11-2023 (V109-2EN-01)
4.42 Mb
BIM/CAD models
VUT/VUE HB/HBE EC
1.56 Mb
Image
VUE 400 HB EC A21 - image 1
444 Kb
Vents VUE 400 HB EC A21 - Dimensions
ØD B B1 B2 H H1 H2 L L1
197 682 248 217 504 201 141 1094 1191
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 200-1,2-1 A21 V.2 NKD 200-1,2-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKD 200-1,7-1 A21 V.2 NKD 200-1,7-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKD 200-2,0-1 A21 V.2 NKD 200-2,0-1 A21 V.2 Duct heater for supply air post-heating with external control
Vents NKP 200-1,2-1 A21 V.2 NKP 200-1,2-1 A21 V.2 Heater for heat exchanger freeze protection
Vents NKP 200-1,7-1 A21 V.2 NKP 200-1,7-1 A21 V.2 Heater for heat exchanger freeze protection
Vents NKP 200-2,0-1 A21 V.2 NKP 200-2,0-1 A21 V.2 Heater for heat exchanger freeze protection
For round ducts
Name Photo Description
Vents SR 200/600 SR 200/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 200/900 SR 200/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 200/1200 SR 200/1200 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 200/600 SRF 200/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 200/900 SRF 200/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 200/2000 SRF 200/2000 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
For round ducts
Name Photo Description
Vents KOM 200 KOM 200 Spring-loaded backdraft damper for round ducts
Vents KRV 200 KRV 200 Air damper for air flow cut-off in round air ducts
Condensation drainage
Name Photo Description
Vents DN-2 DN-2 The drain pump provides extraction and discharge of condensate in ventilation systems
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
Vents Belimo TF230 Belimo TF230 The actuators are designed for controlling air dampers with cross section up to 0.4 m² performing protection functions
Other accessories
Name Photo Description
Vents SF 600x205x48 G4 SF 600x205x48 G4 Panel filter G4
Vents SF 600x205x48 F7 SF 600x205x48 F7 F7 panel filter