Controlled Mechanical Ventilation (CMV) unit with single alternate flow and heat recovery, very low power consumption, for wall-mounted installation (in horizontal).
The system is ideal for installation in single rooms such as living rooms and bedrooms: to improve flow balancing it is normally used in conjunction with another unit, with synchronised flows.

Ideal to remove CO2, indoor pollutants, and prevent problems of condensate and mould, which inevitably damage the structure and compromise the health of the building's occupants.

Characteristics
- Internal fan unit and mounting base made from high-quality ABS, impact-resistant and UV-resistant, colour RAL9010
- Aerodynamic, high-efficiency fan with ‘winglet’ blades, i.e. fitted with tip fins to optimise quiet operation and performance
- Ultra-low energy consumption brushless EC motor fitted with thermal protection and mounted on ball bearings, ensuring greater product durability and making it suitable for cold climates. Designed for reversible and continuous operation
- Regenerative heat exchanger with ceramic pack, offering very high thermal efficiency
- Washable dust filter
- Telescopic duct made from 100% recycled ABS, adaptable to the thickness of the external wall
- External terminal fitted with an insect screen and drip-stop device
- Front cover easily removable for cleaning, without the use of tools
- Double insulation: does not require earthing for maximum electrical safety for the user
- Fully recyclable plastic
- No condensate drain required
- Designed and manufactured in accordance with standard EN60335-2-80 (Low Voltage Directive) and the EMC Directive (Electromagnetic Compatibility)

Functions
- Alternating airflow with direction reversal approximately every 70 seconds
- Integrated smart humidity control for automatic speed adjustment
- Maximum speed can be activated via a remote environmental sensor (e.g. presence sensor, humidity sensor, etc.)
- Night mode speed can be activated manually for extremely quiet operation at night (air flow rate of 5 m³/h in the One-16W model and 7 m³/h in the One-41W model)
- Free cooling: option to operate in extraction-only or supply-only mode to avoid heat recovery when not required
- Built-in LED to indicate when the Free cooling or Humidity control functions are active
- Wireless synchronisation of units (up to 10 units)

Functions selectable via remote control
- On/Off
- Speed (4 settings including night mode)
- Free-cooling mode

Technical data
- Maximum air flow rate: 25 m3/h (model One-16W), 60 m3/h (model One-41W)
- Specific energy consumption class: A (min G/max A+)
- Thermal efficiency of heat recovery: 74%
- Sound power level LWA: 35 dB(A) (model One-16W), 38 dB(A) (model One-41W)
- Sound pressure level LWA: 25 dB(A) (model One-16W), 28 dB(A) (model One-41W)
- Power supply: 230 V AC, 50 Hz
- Maximum power: 2.6 W (One-16W model), 3.8 W (One-41W model)
- Maximum current: 0.02 A (One-16W model), 0.03 A (One-41W model)
- Protection rating: IPX4
- Weight: 2.3 kg (model One-16W), 3.9 kg (model One-41W)
- Operating ambient temperature: -20 to 50 °C