Determine the size of the fan your home will need.
How to use an attic fan properly.
Ensure that the home has at least 1 5 times the area for discharge as the opening you cut into the ceiling for the.
Multiply the number of square feet of the floor area you want to cool by the room height from floor to.
An attic fan can be used to cool down your living space any time the air outside is cooler than the air.
Calculate the appropriate size of a whole house fan needed to properly ventilate your home.
Determine where the best intake locations are.
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.
Calculate the square footage of your home.
Some can have manual switches while others use a thermostat to turn them on and off automatically.
Open several windows in your home.
Attic fans come with different models.