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A 300mm roof mounted, thermostatically controlled powered ventilator.

The Maestro is designed to exhaust heat from the roof space of a home, increasing the comfort levels for the occupants. The Maestro runs on a 12V DC power system that can be directly connected to a solar panel if required.

This system has been around for ages and still out performs many new models to the market. It is a work horse that operates quietly and efficiently all year round. In 10 years we have never had one warranty call on this ventilation system.


  • Removal of heat trapped in the roof cavity of a home in summer
  • Removal of moisture trapped in the roof cavity of a home in winter
  • When used with Whirly Mate ventilates living areas

Features and Benefits

  • Low consumption of power (11 watts)
  • Reliable operation regardless of wind speed
  • Quiet operation (63 dBA @ 1m)
  • One Maestro is equivalent to 2-3 wind driven ventilators (when tested to AS4740)
  • Malleable base fits most roof types up to 45°
  • Also available as a solar powered model


  • Whirly Mate - Ceiling Grille
  • Poly Eave Vents
  • Humidistat



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