Vents VUT VB EC series

The air-handling units are the fully-featured ventilation units with heat recovery for air filtration, fresh air supply, and stale air extract. During operation, the extract air heat is transferred to the supply air stream by the highly efficient plate heat exchanger. The units are designed for energy-efficient ventilation of cottages and flats and are compatible with round air ducts (Ø 125, 160 and 200 mm).
Combination name Code EAN Availability Price VAT excl. Preis VAT incl. Add to cart
Vents VUT 160 VB EC A22 18023 4824032325063 1 pc. 1,825.46 € 2,172.30 €
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Vents VUT 250 VB EC A22 18026 4250622646544 2 pcs. 1,918.91 € 2,283.50 €
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Vents VUT 350 VB EC A22 18024 4824032326121 3 pcs. 1,881.18 € 2,238.60 €
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Vents VUT 550 VB EC A22 18025 4824032322628 2025-06-20 2,324.75 € 2,766.45 €
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DESCRIPTION

The air-handling units are the fully-featured ventilation units with heat recovery for air filtration, fresh air supply and stale air extract. During operation, the extract air heat is transferred to the supply air stream by the highly efficient plate heat exchanger. The units are designed for energy efficient ventilation of cottages and flats and are compatible with round air ducts (Ø 125, 160 and 200 mm).

CASING

Made of high-quality polymer-coated steel, internally filled with 20, 25, 30 or 40 mm (depending on he unit model) mineral wool layer for heat and sound insulation.

FILTER

Supply and exhaust air is purified in panel filters with filtering class G4 and F7, respectively. Filters  with G3 filtering class are used for supply and exhaust air purification in the VUT/VUE 200 VB EC units. Supply air in the VUT/VUE 250 VB EC units is purified by the G4 and F7 filters. Exhaust air is purified by the G4 filters.

FANS

The units are equipped with high-efficient EC motors with an external rotor and a centrifugal impeller with backward curved blades. These state-of-the-art motors are the most advanced solution in  Energy efficiency today. EC motors are characterised with high performance and optimum control across the entire speed range. In addition to that, the efficiency of the electronically commutated motor reaches very impressive levels of up to 90 %.

HEAT EXCHANGER

The VUT V(B) EC units are equipped with a counter- flow polystyrene heat exchanger. In the cold Leason the extract air heat is captured and transferred to the supply air stream which reduces the ventilation-generated heat losses. This can lead to formation of condensate that is collected in a special drain pan and discharged into the sewage system. In the warm season the ambient air heat is transferred to the exhaust air stream. This allows for a considerable reduction of the supply air temperaturewhich, in turn, reduces the air conditioning load. The VUE V(B) EC units are equipped with a counterflow enthalpy heat exchanger. In the cold season the extract air heat and moisture are transferred to the supply air stream through the enthalpy heat exchanger reducing the heat losses from ventilation. The ambient air heat and moisture are transferred to the exhaust air stream through the enthalpy heat exchanger in the warm season.This allows for a considerable reduction of the supply.

BYPASS

The VUT/VUE VB EC units are equipped with a bypass for summer ventilation (air cooling by the cool air from outside).

AUTOMATION

The VUT/VUE V(B) EC A21 are equipped with a builtin automation system. The A21 controller allows integrating the unit into the Smart Home system or BMS (Building Management Systems). The remote control panel is not included in the delivery set (available separately). To control the unit via Wi-Fi, download.

CUSTOMS CODE: 84213925

Touchscreen ENG

Manual Touchscreen

TOUCHSCREEN DE

manual TOUCHSCREEN DE

VUT 160-350-550 DE

manual VUT 160-350-550 DE

VUT 160-350-550 ENG

manual VUT 160-350-550 ENG

VUT 200-250 DE

manual VUT 200-250 DE

VUT 200-250 ENG

manual VUT 200-250 ENG

VUT 160 VB EC A22

VUT 250 VB EC A22

VUT 350 VB EC A22

VUT 550 VB EC A22
Supply voltage [V/50 (60) Hz] 1~ 220-240 1~ 220-240 1~ 220-240 1~ 220-240
Maximum fan power [W] 57 115 178 337
Maximum unit current (without a heater) [A] 0,5 0,9 1,4 2,4
Maximum air flow [m3/h] 200 290 450 490
Sound pressure level at a distance of 3 m [dBA] 24 25 28 26
RPM [min-1] 3770 2050 3200 2860
Transported air temperature [°С] from -25 up to +40 from -25 up to +40 from -25 up to +40 from -25 up to +40
Casing material polymer coated steel polymer coated steel polymer coated steel polymer coated steel
Insulation 20mm, mineral wool 30mm, mineral wool 40mm, mineral wool 40mm, mineral wool
Extract filter G4 G4 G4 G4
Supply filter G4,F7 G4,F7 G4,F7 G4,F7
Connected air duct diameter [mm] 125 160 160 200
Weight [kg] 36 51 64 82
Heat recovery efficiency [%] 85-93 85-94 85-92 84-92
Heat exchanger type counter-flow counter-flow counter-flow counter-flow
Heat exchanger material polystyrene polystyrene polystyrene polystyrene
SEC class A+ A+ A+ A+
GRAPHS Detail  Detail  Detail  Detail 
ModelDimensions (mm)
Ø DØ D1BB1HH1LL1L2Downloads
VUT/VUE 160 VB EC 125 18 340 330 665 580 600 388 143 Detail 
VUT/VUE 350 VB EC 160 18 600 583 760 675 730 426 230 Detail 
VUT/VUE 550 VB EC 200 18 730 720 760 675 823 498 288 Detail 





ModelDimensions (mm)
Ø DØ D1BB1HH1LL1L2L3L4L5L6L7Downloads
VUT/VUE 250 VB EC 160 18 489 450 881 788 567 344 254 204 123 110 90 110 Detail