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/ Product catalogue / Centralized air handling units / Counterflow residential AHU / Vertical Units / VUT VB EC

Series Vents VUT VB EC

Series Vents VUT VB EC - Vertical Units - Counterflow residential AHU
Vertical air handling units with a counterflow polystyrene or enthalpy heat exchanger
  • Heat exchanger type: Counter flow
  • Sound-insulated casing
  • Motor type: EC
  • Bypass: Manual
  • BMS protocol: ModBus
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional

The air-handling units are the fully featured ventilation units with heat recovery for air filtration, fresh air supply and stale air extraction.


Casing

Made of high-quality polymer coated steel, internally filled with mineral wool layer for heat and sound insulation.

Filter

Supply and exhaust air flows are purified through panel filters with filtering class G4 and F7, respectively.
Filters with G4 filtering class are used for supply and exhaust air purification in the VUT/VUE 250 VB EC units.
F7 filter is available as an option for supply air filtration.


Fans

The units are equipped with high-efficient EC motors with an external rotor and a centrifugal impeller with backward curved blades.

Heat exchanger

The VUT V(B) EC units are equipped with a counter-flow polystyrene heat exchanger.
The VUE V(B) EC units are equipped with a counter-flow enthalpy heat exchanger.


Unit Design

VUT 350 VB EC


VUT(E) 250 VBE EC L/R


Bypass

The VUT/VUE VB EC units are equipped with a bypass for summer сooling.

Аutomation

The VUT/VUE V(B) EC A21 units are equipped with a built-in automation system.
The A21 controller allows integrating the unit into the Smart Home system or BMS (Building Management Systems).
To control the unit via Wi-Fi, download the VENTS Home mobile app.

        
                                                

Freeze protection

In the VUT/VUE 160/350/550 VB EC A21 units it is possible to connect a preheater to protect the unit from freezing.
The VUT 250 VB EC A21 unit is equipped with a built-in preheater for frost protection.

Mounting

The units are designed for wall or floor mounting.
Access for maintenance of units and filters is possible from the right and left sides.

Application options


Lineup Vents VUT VB EC Connected air duct size, mm Rated power, W Maximum airflow, m3/h Service side Control system Preheater Reheater BMS protocol
Vents VUT 160 VB EC A21 Vents VUT 160 VB EC A21
125 57 200 Universal A21 Optional Optional ModBus
Vents VUT 160 V1B EC A21 Vents VUT 160 V1B EC A21
125 57 200 Universal A21 Optional Optional ModBus
Vents VUE 160 VB EC A21 Vents VUE 160 VB EC A21
125 57 200 Universal A21 Optional Optional ModBus
Vents VUE 160 V1B EC A21 Vents VUE 160 V1B EC A21
125 57 200 Universal A21 Optional Optional ModBus
Vents VUT 250 VB EC R A21 Vents VUT 250 VB EC R A21
160 180 390 Right A21 Optional Optional ModBus
Vents VUT 250 VBE EC R A21 Vents VUT 250 VBE EC R A21
160 180 390 Right A21 Built-in Optional ModBus
Vents VUE 250 VB EC R A21 Vents VUE 250 VB EC R A21
160 180 390 Right A21 Optional Optional ModBus
Vents VUE 250 VBE EC R A21 Vents VUE 250 VBE EC R A21
160 180 390 Right A21 Built-in Optional ModBus
Vents VUT 350 VB EC A21 Vents VUT 350 VB EC A21
160 178 450 Universal A21 Optional Optional ModBus
Vents VUT 350 V1B EC A21 Vents VUT 350 V1B EC A21
160 169 420 Universal A21 Optional Optional ModBus
Vents VUE 350 VB EC A21 Vents VUE 350 VB EC A21
160 178 450 Universal A21 Optional Optional ModBus
Vents VUE 350 V1B EC A21 Vents VUE 350 V1B EC A21
160 169 420 Universal A21 Optional Optional ModBus
Vents VUT 550 VB EC A21 Vents VUT 550 VB EC A21
200 350 692 Universal A21 Optional Optional ModBus
Vents VUE 550 VB EC A21 Vents VUE 550 VB EC A21
200 350 692 Universal A21 Optional Optional ModBus
Datasheet
"VENTS VUT/VUE VB EC" product description 03-2025
1.75 Mb
Manual
"VENTS VUT/VUE 160/350/550 V(B) EC A14/A21" user's manual 09-2024 (V239EN-01)
3.22 Mb
Manual
"Sensor control panel A14/A15" user’s manual 07-2024 (V55-7EN-02)
1.21 Mb
Manual
"Modbus table for connecting A21 automation to BMS" user’s manual 09-2022 (V55-8-1EN-02)
167 Kb
Manual
"Wireless control system A21" user’s manual 02-2023 (V55-8EN-05)
504 Kb
Manual
"VENTS VUT/VUE 250 VB(E) EC L/R" user's manual 04-2025 (V240EN-04)
3.01 Mb
BIM/CAD models
VUT/VUE 250 VB(E) EC - BIM model
1.26 Mb
BIM/CAD models
VUT/VUE 160/350/550 VB EC - BIM model
1.28 Mb
BIM/CAD models
VUT/VUE 550 VB EC A14 - CAD model
567 Kb
BIM/CAD models
VUT/VUE 350 V1B EC A14 - CAD model
540 Kb
BIM/CAD models
VUT/VUE 350 VB EC A14 - CAD model
597 Kb
BIM/CAD models
VUT/VUE 250 VB(E) EC L A21 - CAD модель
1.18 Mb
BIM/CAD models
VUT/VUE 160 V1B EC A14 - CAD model
663 Kb
BIM/CAD models
VUT/VUE 160 VB EC A14 - CAD model
727 Kb
BIM/CAD models
VUT/VUE 550 VB EC A21 - CAD model
742 Kb
BIM/CAD models
VUT/VUE 350 V1B EC A21 - CAD model
577 Kb
BIM/CAD models
VUT/VUE 350 VB EC A21 - CAD model
712 Kb
BIM/CAD models
VUT/VUE 250 VB(E) EC R A21 - CAD модель
1.18 Mb
BIM/CAD models
VUT/VUE 160 V1B EC A21 - CAD model
544 Kb
BIM/CAD models
VUT/VUE 160 VB EC A21 - CAD model
586 Kb
Image
VUT VB EC - image 1
453 Kb