Top Hat Exhaust Fan

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Quick Overview

Devised, developed and fully manufactured in Australia, the
combines high output and maximum performance with a unique self-sealing design. It is the only totally enclosed fan system with the ability to exhaust air to the outside without return air coming back in.

Top Hat Exhaust Fan

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  • Top Hat Exhaust Fan
  • Top Hat Exhaust Fan-Dimensions


The DraftStoppa ® TopHat™ is an innovative, energy efficient, ducted ceiling exhaust fan incorporating the Award Winning DraftStoppa ® concept.

Made from recyclable, fire retardant materials, the Top Hat ™ is simple to install, and can be installed into new homes and well as being retro-fitted into established homes.


  • The revolutionary VorTecs™ grille, featuring a unique “swirl” design fascia, boosts air movement and cuts energy usage.
  • A unique aerofoil blade design that maximises air lift, mimimises back draft, and reduces noise level.
  • Award-winning DraftStoppa technology seals out dust, pollution, vermin, water and snow.
  • Saves on heating & cooling costs!
  • Easy to install.


  • Approval Number: V06589
  • Model Number: AT200D
  • Rating: 240V, 50Hz, 35W
  • Fan cover: 289mm diameter
  • Fan unit height: 205mm
  • Duct: 150mm ø x 3 metres.
  • Eave Vent: 180mm x 180mm
  • Air movement at outlet of 3m Duct: 360m³/h (100 litres / second)
  • Plug & Lead: 800mm
  • TopHat™ Kit: fan, grill, duct tape and hole template

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