SELV Axial Bathroom / Toilet Fans
SELV (Safety Extra Low Voltage) axial bathroom fans are designed for installation within Zone1 in a room where there is a fixed bath or shower.
Designed for wall or ceiling mounting, they are protected to IPX7, they can be safely fitted within the spray area. The separate SELV transformer reduces the 240V mains voltage down to 12V and is remotely mounted out of reach from the bath or shower.
All fans maybe wired into the lighting circuit, so that they turn on and off with your lights, or a separate remote switch, allowing them to be operated independently. Further to that, extractor fans have a range of extra switching options which suit different applications and requirements. Many fans are available in three versions - Basic, Timer and Humidistat, but some ranges also have pull cord and PIR versions.
Ranges include:
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Internet Electrical Budget SELV Low Voltage 100mm Axial Extractor Fan
The Internet Electrical Budget SELV low voltage axial fan is designed for wall and ceiling mounting in bathrooms. The budget 12 Volt fan is a standard model with the transformer and switching mechanism being mounted remotely.
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Vent-Axia VA100 Low Voltage SELV Axial Fans 4 Inch / 100mm
The Vent-Axia VA100 SELV 100 mm axial fan range delivers safe, efficient ventilation for bathrooms and toilets. Available in multiple specific variants (shutter, timer, humidistat, pull-cord) to suit any install requirement.
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Manrose XF100LV SELV Low Voltage Axial Fans 4 Inch / 100mm
The Manrose XF100LV SELV 100 mm axial fan offers safe and efficient low‑voltage ventilation for bathrooms and shower zones. Its 12 V design enables mounting within splash areas, making it ideal for installations where standard mains fans can’t be used.
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Xpelair Simply Silent™ LV100 SELV Axial Fans 4 Inch / 100mm
The Xpelair Simply Silent LV100 100 mm axial fan offers safe and efficient low‑voltage ventilation for bathrooms and shower zones. Its 12 V design enables mounting within splash areas, making it ideal for installations where standard mains fans can’t be used.
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Airflow iCON SELV Axial Fans 4 Inch / 100mm
The Airflow iCON SELV 100mm extractor fan offers safe, efficient ventilation for bathrooms and shower zones. Its 12V design allows installation within splash areas, ensuring compliance with safety regulations.


