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B&Q£193.99Visit shop B&Q - 401893 Commercial Axial Extractor Fan With Auto Backdraught Shutters 230mm / 9 Inch
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The Airvent 401893 Commercial Axial Extractor Fan is designed for businesses and institutions requiring robust ventilation. Its primary benefit is the automatic backdraught shutters, ensuring efficient air extraction while preventing external air ingress. A caveat to consider is its commercial-grade design, which may be more powerful than necessary for smaller residential spaces. This 230mm / 9 Inch fan offers reliable air movement for various commercial environments.
| Model Part Number | 401893 |
|---|---|
| Brand | Airvent |
The automatic backdraught shutters prevent unwanted air from entering the building when the fan is off, stopping drafts, reducing heat loss, and keeping out pests and noise.
While it can be used in residential settings, its commercial-grade power and design are often more suited for larger spaces or areas with high ventilation requirements, such as workshops or garages.
It is recommended to clean the fan and shutters at least twice a year, or more frequently if operating in a dusty or greasy environment, to maintain optimal performance.
This fan is designed for use with 230mm (9-inch) ducting.
The shutters are designed for automatic operation with the fan's on/off cycle and are not intended for manual operation.
The fan operates on a standard 230V power supply.
Check the power supply and ensure the unit is properly connected to the mains. Verify that the circuit breaker has not tripped. Consult an electrician if issues persist.
Inspect the shutters for any obstructions, such as debris or ice. Ensure the mounting is level. If damage is suspected, contact customer support.
Clean the fan blades and ensure there are no blockages in the ductwork or at the intake/exhaust points. Check that the shutters are fully opening when the fan is in operation.
Ensure the fan is securely mounted and that no loose parts are vibrating. Check for foreign objects near the fan blades or shutters. If the noise persists, it may indicate a motor issue.
Setup: This fan is designed for installation in wall openings or existing ductwork. Ensure the mounting surface is secure and capable of supporting the fan's weight. Electrical connections should be made by a qualified electrician, adhering to all local building and electrical codes. The ducting should be compatible with the 230mm outlet size.
Compatibility: The fan is compatible with standard 230mm (9-inch) ducting systems. It operates on a 230V power supply. Ensure that the electrical circuit can support the fan's power requirements.
Care: Regular cleaning is recommended to maintain performance. Disconnect power before cleaning. The exterior can be wiped down with a damp cloth. For the interior, carefully remove any dust or debris from the fan blades and shutters using a soft brush or vacuum cleaner with a brush attachment. Ensure shutters move freely. Check for any obstructions in the shutter mechanism periodically.
