Zehnder Adaptive Wall Fan - Humidistat Smart Timer & Pull Cord - 100mm Diameter

The economical low-energy Zehnder Adaptive fan offers the latest in intermittent technology - adaptive extraction- with 6 pre-set speeds to choose from for different installation applications, generating the required extraction rate from the room. 3 year warranty. 

The fan knows the normal humidity level and only activates when spikes occur, providing the right amount of ventilation when required, unlike fans with a generic point that respond to high ambient humidity on a summer’s day and particularly in the middle of the night. 

Adaptive Wall Fan with Humidistat, Smart Timer Specification: 

• Max Airflow m³h in free air: 111.6
• Max Airflow l/s in free air (BS848 Pt 1): 31
• Max Sound pressure level @ 3m dB(A): 45
• Max Energy Consumption (W): 8.9
• IP Rating: IPX4
• Operation 6 Speed
• 3 year warranty.