How Do I Use My Attic Fan

When paired with adequate roof ventilation these fans can help deal with one of the more frustrating and challenging aspects of keeping a home cool.

How do i use my attic fan.

Cooler outdoor air enters through open windows lowering the indoor temperature. An attic fan can be used to cool down your living space any time the air outside is cooler than the air. They have thermostats that turn the fan. This air is then exhausted through the fan to the outside.

Calculate the square footage of your home. Attic fans exhaust hot air from your attic to the outside. An attic fan works by drawing in cool air to the attic space that pushes out the hot air through vents. Attic fans come with different models.

A whole house fan is usually installed on the attic floor near the center of your house. Ideally this will lower the high temperatures that have built up in your attic. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Operating an attic fan is simple.

Alternatively install passive vents such as gable soffit and ridge vents which. Opening windows on the lowest level. In the late evening or early morning the fan is turned on to exhaust hot air from the house. Some can have manual switches while others use a thermostat to turn them on and off automatically.

Determine where the best intake locations are. Fresh air is pulled in from your soffits and or roof vent creating a draft through your attic. How to use maintain an attic fan natural cooling. Ensure that the home has at least 1 5 times the area for discharge as the opening you cut into the ceiling for the.

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. Determine the size of the fan your home will need. To head off these problems consider these options for bringing your attic s temperature down. 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.

In such doing the attic fan will reduce the temperature in the attic space that in turn cools down the whole house. Attic fans are an outward aimed fan installed in your attic that when engaged are designed to pull the hot thick air out of your attic and expel it outside. 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. Intake vents located at the lowest part of the roof under.

Open your windows before you turn on the fan. The attic fans are fitted with thermostats that will switch on and off the fan depending on the homeowner s preference.