Bathroom Extract Fans
In-line Duct Fans
Wall or Window Extract Fans
Heat Recovery Units
Whole house Extract Units
Acoustic Cabinet Fans
Roof mounted fans
Kitchen Extract Fans 
Kitchen Extract Hoods 
Comfort Cooling Range
Hand and Hair Dryers 
Air Handling Units
Plate Mounted Axial Flow 
Cylindrical Cased Axial Flow Fans 
Centrifugal Direct Drive Fan 
Parking Ventilation 
Smoke Extract Fans 
Atex Fans for Explosive Hazardous 
Heating Industrial Range 
Backward curved centrifugal fans
High pressure centrifugal fans with backward curved impeller
High pressure centrifugal fans with forward curved impeller
Centrifugal fans with forward curved impeller
Double inlet centrifugal fans
Radial Centrifugal fans for transportation of materials
Centrifugal fans for furnace applications
Mounting Accesories 
Electrical Accessories
Autonomous and intelligent extractor fan for the bathroom with high performances and very low noise.
It automatically adjusts its performances to the ambient conditions and ventilation requirements via a presence detection sensor and a humidity sensor.
Incorporates an intelligent control algorithm to automatically adjust the settings according to the ambient conditions, without the need for user interaction.
Learns from its environment (ambient conditions) and operates accordingly.
Motor with ball bearings and integrated thermal protection, mounted on silent-blocks to reduce vibrations and noise
The motor regulates its speed to achieve the required flow rate, minimizing consumption and noise levels to meet the exact ventilation requirement.
High quality ABS plastic.
Electrical safety certification according to IEC 60335-1 & IEC 60335-2-80 issued by a notified body
Direct two-wire connection (L, N).
- Supply: 220-240V 50Hz.
- Working temperatures: -5ºC / +40º
- IP45 - Class II.
- Thermal protection.
- Removable backdraft shutter.
Operation:
Silent Dual operates automatically when it detects movement or rises in humidity levels and activates a pre-set mode to achieve the lowest energy consumption and the lowest noise level.
NO PRESENCE DETECTION
NO “HUMIDITY EVENT”
Instant RH < average ambient RH
NO detection.
PRESENCE DETECTION
Instant RH < average ambient RH
YES detection.
SUDDEN CHANGE IN HUMIDITY
Instant RH > average ambient RH
“Sudden change”.
SLIGHT CHANGE IN HUMIDITY
Instant RH > average ambient RH
“Smooth change”.
It automatically adjusts its performances to the ambient conditions and ventilation requirements via a presence detection sensor and a humidity sensor.
Incorporates an intelligent control algorithm to automatically adjust the settings according to the ambient conditions, without the need for user interaction.
Learns from its environment (ambient conditions) and operates accordingly.
Motor with ball bearings and integrated thermal protection, mounted on silent-blocks to reduce vibrations and noise
The motor regulates its speed to achieve the required flow rate, minimizing consumption and noise levels to meet the exact ventilation requirement.
High quality ABS plastic.
Electrical safety certification according to IEC 60335-1 & IEC 60335-2-80 issued by a notified body
Direct two-wire connection (L, N).
- Supply: 220-240V 50Hz.
- Working temperatures: -5ºC / +40º
- IP45 - Class II.
- Thermal protection.
- Removable backdraft shutter.
Operation:
Silent Dual operates automatically when it detects movement or rises in humidity levels and activates a pre-set mode to achieve the lowest energy consumption and the lowest noise level.
NO PRESENCE DETECTION
NO “HUMIDITY EVENT”
Instant RH < average ambient RH
NO detection.
PRESENCE DETECTION
Instant RH < average ambient RH
YES detection.
SUDDEN CHANGE IN HUMIDITY
Instant RH > average ambient RH
“Sudden change”.
SLIGHT CHANGE IN HUMIDITY
Instant RH > average ambient RH
“Smooth change”.
