Attic fans are critical because they are designed to cool off the attic providing relief to the unbearable temperatures of your home.
Attic fan to cool house.
Cool attic 14 in x 28 5 in 3092 cfm white galvanized steel automatic shutter whole house fan.
The fans cool the attic equalizing the temperature between the attic and outside of the home.
This prevents snow from melting on your roof and freezing when it hits the cold gutter.
To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor.
A solar attic fan is the newest invention in the heating and cooling industry.
They are installed on the roofs of most homes and by collecting natural energy from the sun they can power a whole house fan with the same efficiency as electrical units.
Adding an attic fan can improve the airflow in your attic to keep it cool.
When that is the case a homeowner is much less likely to use their a c as their home is not reheating like it normally does.