Do I Have An Attic Fan

As long as you have enough space at the base of the roof for an equal amount of soffit vents you shouldn t need a fan.

Do i have an attic fan. In the late evening or early morning the fan is turned on to exhaust hot air from the house. A fan might be necessary if the construction of your house is such that you. Powered attic ventilators or attic fans just as they sound are designed explicitly for placing or installing in the attics. To reduce that expense some homeowners buy an electric or solar attic ventilator.

This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Electric attic fans however often increase energy consumption and cancel out any savings unless the attic is not insulated at all. 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. Cooler outdoor air enters through open windows lowering the indoor temperature.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. A whole house fan is designed to pull air in through open windows and doors and exhaust this air through an attic space to the great outdoors. Open your windows before you turn on the fan. How an attic fan works attic fans exhaust hot air from your attic to the outside.

This fan moves 1 000 or more cubic feet of air per minute creating low pressure in your attic. A whole house fan is usually installed on the attic floor near the center of your house. Intake vents located at the lowest part of the roof under the eaves allow cool. Yes an attic fan is definitely strong enough to do that because there are hundreds of holes in the structure of the house that allow it to do that.

The main work of an attic fan is to regulate the heat level of the attic by removing hot air out of the attic and pushing it outside providing needed ventilation.