Extractor fan AWENTA Nea fi 100 14W IPX4 with humidity sensor, white (WNB100H)

AWENTA Nea fi 100 is a compact extraction fan engineered for ventilation of bathrooms and small rooms. With a 14W motor and IPX4 splash protection, the unit is suitable for damp environments. The built-in humidity sensor allows automatic operation according to ambient moisture levels, helping to reduce condensation and odors. The round white housing is designed for standard 100 mm duct installations and is intended for domestic and light commercial ventilation tasks.

Advantages

The fan’s low power consumption (14W) provides energy-efficient continuous or intermittent ventilation while IPX4 rating ensures safe use in wet areas. The integrated humidity sensor automates start/stop cycles based on real-time moisture, reducing manual intervention. Compact round form and neutral white finish make the unit easy to install in standard 100 mm ducts and suitable for visible or concealed mounting. The simple design supports straightforward maintenance and cleaning.

Suitable for

• Bathroom ventilation to control humidity and prevent mould
• Toilets and en-suite rooms with limited space
• Small utility rooms, laundry areas and shower cabins
• Light commercial washrooms with standard 100 mm ducting

Key specifications

• Rated power: 14 W
• Ingress protection: IPX4 (splash-resistant)
• Mounting: round housing for 100 mm duct
• Control feature: built-in humidity sensor for automatic operation
• Finish: white
• Application: suitable for bathrooms and small rooms

How to use

Install the extractor fan in a suitable 100 mm duct opening according to local wiring and building regulations. Connect to the mains supply and set the humidity sensor according to the expected moisture threshold; the fan will start automatically when relative humidity rises above the set level and stop once it falls below that threshold. For intermittent use, connect via a wall switch or timer if manual control is required. Ensure the unit is positioned to provide efficient air extraction from the humid zone of the room.

Usage recommendations

For reliable operation, maintain a clear duct path and perform periodic cleaning of the grille and impeller. Avoid installing the unit in locations subject to direct water jets. When used in bathrooms, position the fan near the shower or bath to capture moisture at the source. If the installation is in a commercial setting, verify local ventilation codes and consider service access for maintenance.