Zehnder Acova Silent 100mm Humidistat Wall Fan

The Zehnder Acova Humidistat silent wall fan. When the rooms humidity level reaches your pre-set level (adjustable between 60 and 90%) the fan will automatically switch on. The fan will continue to run until the humidity has gone below the threshold level. An over run timer will then continue to run for a pre-set time ( adjustable between 2 and 30mins ) to bring the humidity down either further – this prevents the fan turning its self on and off as the humidity fluctuates above and below your pre-set level.

Zehnder Silent Wall Fan Features:

• 70% quieter than average extractor fans (based on average of 35.8db)
• Available in basic, timer or humidity controlled versions
• IP24 rated suitable for bathroom zones 1 or 2
• Anti-backdraft shutters
• 3 interchangeable fascia inserts
• 3yr Warranty
• ZSR100HTR12A

For information relating to installation please see the PDF guides below;

Zehnder Wall Fan Installation Instructions

Zehnder Silent Extractor Fan Info