Solatube Whole House fan pulls cool, fresh outdoor air into living spaces through your windows, and pushes hot stale indoor air through your roof cavity and out the vents.
So you don’t just recirculate air in your home (as with air-conditioning), you replace it with fresh air in your home and roof cavity. Continuously.
Summer months trap hot air indoors, the Solatube Whole House Fan, not only cools the air in your home but also the structure and contents as well. Helping cool the home and roof cavity by up to 30oC, and sometimes more, allowing them to stay much cooler the following day (principal of Thermal Mass Cooling). Solar roof ventilation systems also help to ventilate the roof space. Overall costs to keep the home cool are dramatically reduced, especially as compared to AC systems.
With four models that can be used alone or combined for any size house or number of zones you want to cool within it, Solatube has the Whole House Fans to get the job done.