The Manrose BVF100LVT is a 100mm (4-inch) low-voltage axial extractor fan designed for safe use in bathroom and toilet areas where standard mains fans are restricted.
It includes an integrated adjustable electronic timer and is powered via a remote 12V transformer, which is included in the kit.
Key Features
Safety: Operated by a 12V DC power supply, making it suitable for mounting within the splash zone (Zones 1 and 2) of a bath or shower.
Performance: Delivers an extraction rate of 85m³/hr (23 litres per second) with a fan speed of 2400rpm.
Timer Control: Features a run-on timer that can be adjusted between 1 and 20 minutes, ensuring ventilation continues after the room is vacated.
Durability: Constructed from high-quality ABS thermoplastic with a pre-oiled motor designed for a long, maintenance-free life.
Quiet Operation: Rated at approximately 41dB(A),
Technical Specifications
Duct Diameter 100mm (4 inches)
Input Voltage 12V (via included transformer)
Power Consumption 14W - 20W (varies by source)
IP Rating IP44 (Suitable for bathroom zones)
Max Duct Length 1.5m to 3m
Mounting Wall or ceiling
Installation Note
The fan itself is installed in the bathroom, but the transformer must be mounted remotely (e.g., in the loft or high on a wall outside the splash zone) to comply with safety regulations.
| Mounting | Wall or Ceiling |
| Size | 100 mm |
| Brand | Manrose |