Attic Air Circulation Fan

In such doing the attic fan will reduce the temperature in the attic space that in turn cools down the whole house.

Attic air circulation fan.

An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. In the winter warm moist air seeps into the attic from the living space below. Fans and vents may be installed on the roof system that will draw the air out of the attic space and exhaust it to the exterior.

That cuts cooling costs and prolongs shingle life. Whole house fans powered attic fans. Hot air exhaust vents located at the peak of the roof allow hot air to escape. 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.

A gable mounted fan is a good choice for attic ventilation since the fan can usually be installed in an existing opening in the gable wall. In the summer good attic ventilation reduces heat buildup. For ease of installation this is the best option. Many homes already have some sort of gable vent since this type of attic ventilation has been the industry standard for many years.