Iswirl Roof Ventilator

Dual Powered Vent, that uses Solar and Wind

• Runs energy free
  
• Uses both wind and solar 
  
• Tested to AS/NZS 4740 - Natural Ventilators
  
• Eco friendly
• Variable pitch base
• Solar drives internal fan
• Removes moist air and prevents ceiling condensation and dampness
• Reduces load on air-conditioning

This state of the art roof ventilator will keep your home cool in summer.  The unit is designed to operate with a breeze and with solar, a unique system in the market.  The unit has a built in fan that ensures extraction rates far in excess of other standard roof ventilators. 

**Retrofit an iSwirl ventilator to your existing whirlybird ventilator.  If you have an existing roof top ventilator with a throat that is 306mm (std whirlybird), simply remove the top of your whirlybird from the throat and attach the iSwirl to the throat as per the instructions.  If you would like to purchase the iSwirl without the throat please select this option in the dropdown. If you find that the Throat is not the correct size, this can be purchased separately.