This system is designed to exhaust internal trapped heat out of a hallway into the roof space. The fan runs off a 12 volt transformer that is wired through an adjustable thermostat to turn it  on/off at a set tempature.

Installation

Easy Handy man, no licence required. The grille is mounted flush into the ceiling its then connected by ducting  to the motor which is suspended inside the roof space. The thermostat is mounted on to a internal wall to read the internal tempature.

A power point fitted in the roof space or in a built in floor to ceiling wardrobe can be used.

Running costs

$10 per year

Dimensions

W: 200mm x D: 200mm internal Grille

Exhaust

Exhausts approximately 5800 Litres per minute.

Purchase Costs (includes GST)

Includes Fan, 12v transformer, thermostat, 1500mm ceiling grille, 5m wire and 6m of 150mm ducting.

Optional Extras

Timer and 6m 150mm ducting.