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Ventilation system (capacity < 600 m3/h)
Vitovent 300-W (HR A300/H32S B300)

Image of 0557vs03: Vitovent 300-W (HR A300/H32S B300)
Component id: 0557vs03
Manufacturer: Viessmann Werke GmbH und Co KG
Air flow range from: 59 m3/h
To: 235 m3/h
Heat recovery rate: 84 %
Specific electric power: 0,26 Wh/m3
Efficiency ratio: 0,66
Humidity recovery: 0 %
Sound level of unit: 47,0 dB(A)
Climate zones: Freddo, temperato


Internal leakage: 1,54 %
External leakage: 1,65 %

Acoustic duct

Outdoor air: 54,0 dB(A)
Supply air: 67,0 dB(A)
Extract air: 59,0 dB(A)
Exhaust air: 62,0 dB(A)


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