Series Vents VUT VB EC

Air handling units in heat- and sound-insulated casing equipped with a counter-flow polystyrene heat exchanger

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	Reheater	Preheater	BMS protocol
Vents VUT 160 VB EC A21	125	57	200	Universal	A21	Optional	Optional	ModBus
Vents VUT 160 VB EC A14	125	57	200	Universal	A14
Vents VUT 160 V1B EC A21	125	57	200	Universal	A21	Optional	Optional	ModBus
Vents VUT 160 V1B EC A14	125	57	200	Universal	A14
Vents VUT 250 VB EC R A21	160	180	390	Right	A21	Optional	Optional	ModBus
Vents VUT 250 VB EC L A21	160	180	390	Left	A21	Optional	Optional	ModBus
Vents VUT 250 VB EC R A14	160	180	390	Right	A14
Vents VUT 250 VB EC L A14	160	180	390	Left	A14
Vents VUT 250 VBE EC R A21	160	180	390	Right	A21	Optional	Built-in	ModBus
Vents VUT 250 VBE EC L A21	160	180	390	Left	A21	Optional	Built-in	ModBus
Vents VUT 350 VB EC A21	160	178	450	Universal	A21	Optional	Optional	ModBus
Vents VUT 350 VB EC A14	160	178	450	Universal	A14
Vents VUT 350 V1B EC A21	160	169	420	Universal	A21	Optional	Optional	ModBus
Vents VUT 350 V1B EC A14	160	169	420	Universal	A14
Vents VUT 550 VB EC A21	200	350	692	Universal	A21	Optional	Optional	ModBus
Vents VUT 550 VB EC A14	200	350	692	Universal	A14