Does Attic Exhaust Fan Work. Most fans cannot keep up. Attic fans exhaust hot air from your attic to the outside. The second story is over back half the house and the original front half of the attic butts up against our clothes closets and the master bedroom.
Most fans cannot keep up. Attic fan ventilation attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.
One of the leading causes for fires.
Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside. These fans are designed to remove excess heat from your attic which in theory is supposed to lessen the load on the air conditioning in your home. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Intake vents located at the lowest part of the roof under the eaves allow cool.
