Zehnderย Silent 100mm Timer Wall Fan
The Zehnder formally “Acova” Timer silent wall fan is operated in sequence with the light switch or remote switch. The fan will continue to run for between 2 and 30 minutes after the switch is turned off. The over-run period is adjustable but comes pre-set from the factory at approximately 15 minutes.
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
For information relating to installation please see the PDF guides below;
Zehnder Wall Fan Installation Instructions
Zehnder Silent Extractor Fan Info

















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