The EnviroVent Silent MV250 SILMV250/100 is a high-performance in-duct axial extractor fan designed for quiet, continuous or intermittent extraction in bathrooms, kitchens, utility rooms and ventilation systems requiring ducted airflow. Engineered for installations where noise reduction is key, this 100mm (4") in-line fan delivers powerful airflow with ultra-low noise, thanks to its insulated acoustic housing and vibration-absorbing motor design. It's an ideal solution for ceiling voids, loft spaces or long duct runs where discreet ventilation is essential.
With an impressive airflow capacity of up to 250 m³/h, the SILMV250/100 efficiently removes excess humidity, steam and stale air, helping to reduce condensation and maintain indoor air quality. The fan is enclosed in a durable, sound-insulated casing that dramatically reduces operational noise, making it suitable for residential settings where quiet performance is essential. As a standard model, it operates via an external switch or controller, offering flexibility based on your installation needs.
This fan is designed for use in ducted systems and can be installed in-line within circular ductwork. It’s perfect for use with multiple extraction points or where extractor grilles are preferred over visible wall-mounted fans. Maintenance is simplified with a removable motor body for easy access, and the fan is compatible with timers, humidistats and speed controllers (sold separately) for enhanced control.
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