This system is designed to exhaust internal moisture out of a Cupboard. The Cupboard fan runs off a 12 volt transformer that is wired to a timer to run 9am to 9pm.
Installation
Easy Handy man, no licence required. The fan is mounted flush into the ceiling to blow into roof space. A power point fitted in the roof space or in a built in floor to ceiling wardrobe can be used for the fan.