Venta LW74 WiFi AeroStyle – a natural evaporation humidifier for areas up to 90 m²
The Venta LW74 WiFi AeroStyle is a dual-fan humidifier designed for larger living and workspaces. VentWave™ 3D humidification discs humidify the air through natural evaporation without producing visible mist.
The device’s humidification capacity is 650 ml/h under test conditions. The digital humidistat helps maintain the desired humidity level, and Wi-Fi allows you to control the device using the Venta Home app. venta-air.com
Key Benefits
- For rooms up to 90 m² – manufacturer’s recommended area of use.
- 9-liter water capacity —less frequent refilling.
- Four operating speeds, automatic and night modes.
- Touchscreen – displays humidity levels and allows for convenient setup.
- Washable mop pad —no need for replaceable mop pads.
- LED light strip – color adjustable via the app and low-water alert.
Technical Specifications
| Model | Venta LW74 WiFi AeroStyle |
|---|---|
| Principle of Humidification | Natural evaporation |
| Manufacturer’s recommended room size | Up to 90 m² |
| Humidification Capacity* | 650 ml/h |
| Water capacity | 9 L |
| Number of fans | 2 |
| Operating Speeds | 4 |
| Additional Modes | Auto and Night Modes |
| Noise level at speeds 1–4 | 27 / 35 / 41 / 47 dB(A) |
| Power consumption at speeds 1–4 | 11 / 14 / 17 / 24 W |
| Power Supply | 220–240 V, 50/60 Hz |
| Dimensions | 42 × 29 × 54 cm |
| Weight | 10.5 kg |
Humidification performance is measured in accordance with the AHAM HU-1-2016 standard at a temperature of 21 °C and a relative humidity of 30%. The recommended room size is based on a ceiling height of up to 2.5 m.
Automatic Humidification
A humidity sensor monitors the room’s humidity level. Auto mode adjusts the unit’s operation, reducing the need to manually change the speed. The actual humidification requirement depends on the room’s height, temperature, and ventilation airflow.
Use and Maintenance
The
LW74 WiFi operates using tap water. The humidification discs rotate in the water tank, and water evaporates into the air from their surface. The device’s hygiene filter helps reduce limescale buildup and the maintenance workload.
The water tank and filter cartridge must be cleaned regularly. The hygiene filter is a replaceable maintenance part; the device will notify you when it needs to be replaced. If the device is not used for an extended period, the water tank must be emptied, cleaned, and dried.
Frequently Asked Questions
Does the device produce white mineral dust?
During natural evaporation, the minerals contained in the water are not sprayed into the air along with the water droplets.
Do the humidification filters need to be replaced?
A washable mesh filter is used for humidification. The hygiene pad needs to be replaced.
Can the device be controlled via a smartphone?
Yes, via Wi-Fi using the Venta app.
Request a quote for the Venta LW74 WiFi AeroStyle humidifier from Pro Air OÜ.
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