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Ventilation system (capacity < 600 m3/h)
KWL EC 170 W

Component id: 1475vs03
Manufacturer: Helios Ventilatoren GmbH & CO KG
Air flow range from: 57 m3/h
To: 102 m3/h
Heat recovery rate: 83 %
Specific electric power: 0.38 Wh/m3
Efficiency ratio: 0.6
Humidity recovery: 0 %
Sound level of unit: 47.6 dB(A)
Climate zones: Cool, temperate

Leakage

Internal leakage: 2.88 %
External leakage: 1.54 %

Acoustic duct

Outdoor air: 48.6 dB(A)
Supply air: 61.0 dB(A)
Extract air: 50.2 dB(A)
Exhaust air: 63.5 dB(A)

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