Ltpgtthe manrose 12 volt selv fan range is designed for wall ceiling or window mounting the 12 volt selv fans are available in three diameters 100mm 4quot 120mm 5quot and 150mm 6quot and in seven options its suitable for mounting within the splash area of a shower or bath where current regulations prevent the use of conventional fans the 12 volt fan is a standard model manufactured with a 12v 50hz shaded pole motor the transformer and switching mechanism is mounted re