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  1. Bushfire Ember Guard - for 300mm whirlybird roof vent - Whirlybird not included

    You don’t need to worry about the Whirlybird Ember Guard changing any external appearances of your whirlybird vent, as the Whirlybird Ember Guard is hidden inside the whirlybird and cannot be seen from the outside.

    eBay

  2. Bushfire Ember Guard - for 250mm whirlybird roof vent - Whirlybird not included

    You don’t need to worry about the Whirlybird Ember Guard changing any external appearances of your whirlybird vent, as the Whirlybird Ember Guard is hidden inside the whirlybird and cannot be seen from the outside.

    eBay

  3. Adaptair Shipping Container Roof Vent, Add 12-Inch Whirlybird Turbine or Solar V

    DURABLE 20-GAUGE STEEL WITH RUST-RESISTANT UV EPOXY COATING: Made from high-quality steel, our roof turbine vent adapter withstands harsh weather.

    eBay

  4. Empire Ventilation TV12g Roof Ventilator Turbine Whirlybird 2C531 G2962032 12"

    Brand EMPIRE Throat Diameter 12 in Overall Height 17 in Overall Width 19 in Airflow @ 4 mph 631 cfm Bearing Type Lower Thrust Ball Bearing; Oilless Bronze Upper Bearing Housing Finish Galvanized Housing Material Steel Installation Requirements Base for New Installations; Flashing Weight 13 lb Manufacturer Part Number TV12G Head Diameter 19 in UNSPSC 40101503 Country of Origin USA (subject to change) Product Description Wind-driven turbine fans help ventilate structures without using electricity. As the wind blows, it turns the turbine and creates negative pressure. This low pressure draws hot air out of the structure and pulls in fresh air through openings in the structure.

    eBay

  5. NOS Extra Large Roof Turbine Whirlybird Galvanied Steel Vent Local Paper Mill

    Galvanized steel roof turbine. Naturally rising air(generally heated) generates enough lift to generate enough force to rotate the vent. In turn, creating more draw. Essentially sucking the air out of whatever it is on top of.

    eBay

  6. Adaptair Shipping Container Roof Vent, Add 12-Inch Whirlybird Turbine or Solar V

    The founder of Container Creations is a marine engineer with 20 years of experience installing portholes and windows on marine craft. Does not include Whirlybird turbine or solar fan. Our adapter does not fit 5.5" or 6.5" ribs.

    eBay

  7. 14 In. Mill Finish Aluminum Internally Braced Whirlybird Wind Turbine

    The Whirlybird's large flashing makes installation easy. An exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed with adequate intake ventilation, the Whirlybird turbine reduces energy bills and the likelihood of winter ice buildup.

    eBay

  8. Vintage Oscillating Whirly Bird Roof Metal Vent

    10" tall. See pictures of all measurements. Thanks!

    eBay

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