|  VUT 160 V EC New productMaximum capacity - 180 m3/h. |  VUT 350 VB EC New productMaximum capacity - 415 m3/h. |  VUT 550 VB EC New productMaximum capacity - 700 m3/h. |
| Phase, [˜] | 1 | 1 | 1 |
| Frequency, [Hz] | 50/60 | 50/60 | 50/60 |
| Maximum fan power, [W] | 51 | 166 | 333 |
| Fan current, [A] | 0.4 | 1.3 | 2.3 |
| Maximum air capacity , [m³/h] | 180 | 415 | 700 |
| RPM, [min -1] | 3770 | 3200 | 3230 |
| Sound pressure level at 3 m, [[dBA]] | 24 | 28 | 28 |
| Casing material | polymer coated steel | polymer coated steel | polymer coated steel |
| Maximum transported air temperature, [оC] | -25 +60 | -25 +60 | -25 +60 |
| Insulation | 20 mm, mineral wool | 40 mm, mineral wool | 40 mm, mineral wool |
| Connected air duct size, [mm] | 125 | 160 | 200 |
| Weight, [kg] | 42 | 66 | 83 |
| Filter: extract | G4 | G4 | G4 |
| Filter: supply | G4 (F7*) | G4 (F7*) | G4 (F7*) |
| Heat recovery efficiency, [up to %] | 88 up to 98 | 85 up to 98 | 81 up to 97 |
| Heat exchanger type | counter-flow | counter-flow | counter-flow |
| Heat exchanger material | polysterene | polysterene | polysterene |
| ЕС- motor | yes | yes | yes |
| Type | air handling units with heat recovery | air handling units with heat recovery | air handling units with heat recovery |
| Heat recovery | yes | yes | yes |
| SEC Class | A+ | A+ | A+ |