Solar Whiz SW-AU-40 Bushfire-Rated Roof Ventilator (BAL-40)

A roof cavity can bake in summer, and that heat comes straight through the ceiling into your living space. The Solar Whiz SW-AU-40 Bushfire-Rated Roof Ventilator is a solar-powered roof ventilator rated at 2,300 m³/h that pushes hot air out whenever the sun is shining, with no electricity bill. It is sold as a BAL-40 bushfire-rated model, so it suits bushfire-prone building zones. Call 1300 789 333 or use the enquiry form and we will help you size it to your roof area.

Airdry is an authorised Australian dealer, based in Erina NSW and serving customers Australia-wide since 2008. Prices include GST, we confirm freight before you pay for large items, and you have 30 days to return it unused.

BAL-40 is one of the highest bushfire risk ratings in Australia. At this level, standard roof ventilators simply don't comply. The SW AU 40 BF is engineered specifically for these extreme risk environments. BAL-40 compliance Meets Australian Standard AS3959-2018 for Bushfire Attack Level 40. Fire-rated mesh, seals and construction prevent ember intrusion while maintaining full 2,300m³/h ventilation performance. Specifications Bushfire rating BAL-40 (AS3959-2018) Airflow 2,300m³/h PV panel 40W Suitable for Homes up to 300m² in BAL-40 zones