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Airvent 477635 150mm Mixed Flow Fan
- Suitable for restricted spaces
- Integral footplate for mounting
- Spigot for flexible ducting
- 3 speed fan control
- IPX4-rated and CE-marked
- 855/400 m3/h airflow
The Airvent mixed flow fan is the ideal ventilation solution for restricted spaces in UK homes and buildings. With its high-powered mixed-flow design, this fan provides strong extraction capabilities to maintain air quality even in tight spots like ceiling voids. Certified for safety and performance, the 477635 fan has features that enable quick, secure installation and variable speed control.
Superior extraction from compact spaces
Featuring a mixed-flow impeller, the fan produces higher-pressure airflow than traditional axial fans. This allows adequate ventilation through ducted systems, making it perfect for installing within concealed ceiling voids during refurbishment projects. The 150mm fan size with 98mm spigot fits neatly between joists while delivering powerful performance up to 855 m3/h. With three speed settings, airflow can be adjusted to suit the space. The IPX4 rating also allows installation in humid areas like kitchens and bathrooms.
Flexible, secure installation
The fan is designed for fast mounting and includes an integral foot plate to secure it between joists or rafters. The spigot lets installers quickly connect flexible ducting to ventilate the space as needed. The unit is CE-certified and meets all relevant UK building regulations for top safety and compliance. An internal thermal cut-out gives further protection. Installation is simplified with the fan's double-insulated, pre-wired design. With comprehensive accessories available including wall kits, grilles, and ducting, this fan can be easily installed to improve ventilation in loft spaces, voids, and other concealed areas.
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Dimensions: H252 x W226 x D307mm
Powerful Performance: Mixed flow impeller produces higher pressure airflow up to 855 m3/h for strong ventilation even through ducting.
Flexible Speed Control: 3-speed fan settings adjust airflow to suit the space needs.
Compact Size: 150mm fan with 98mm spigot fits neatly between joists but still provides robust airflow.
Protection From Humidity: IPX4 rating allows safe installation in damp areas like kitchens and bathrooms.
Quick Mounting: Integral footplate secures easily between joists or rafters for fast fitment.
Safety Certified: CE marked and compliant with UK building regulations for safety and performance.
Reliable Operation: Thermal cut-out prevents overheating, while double-insulated wiring prevents shocks.