Do I Have An Attic Fan

Open your windows before you turn on the fan.

Do i have an attic fan.

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. An attic fan is installed on the slanted side of your roof or on one of the gable sides of your attic. How an attic fan works attic fans exhaust hot air from your attic to the outside. Powered attic ventilators or attic fans just as they sound are designed explicitly for placing or installing in the attics.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. To reduce that expense some homeowners buy an electric or solar attic ventilator. Cooler outdoor air enters through open windows lowering the indoor temperature. 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.

In the late evening or early morning the fan is turned on to exhaust hot air from the house. 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. 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. 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.

Some can move almost 300 000 cubic feet of air per. A whole house fan is usually installed on the attic floor near the center of your house. A fan might be necessary if the construction of your house is such that you. 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.

Electric attic fans however often increase energy consumption and cancel out any savings unless the attic is not insulated at all.