How To Use Your Attic Fan

Buy the way my attic area is about 750 800 sf.

How to use your attic fan.

An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. And use a set of the shutters like used with whole house fans. An electric attic fan or whole house fan is a valuable alternative to air conditioning if you don t want the expense of running your air conditioning unit all. I was not asking about whole house fans.

Whole house fans work on the principle of removing the hot and humid air out of the house. To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor. I can get a roof mounted power attic vent fan that is 1400 1600 cfm. Install an attic fan.

Adding an attic fan can improve the airflow in your attic to keep it cool. The whole house fan is installed inside the attic between the living space and ceiling. How to use maintain an attic fan. Using a whole house fan properly can lower heating and cooling costs reduce indoor allergens and freshen the atmosphere of your home.

Whole house fans therefore don t work very well when the outdoor temperature is much higher than the indoor temperature or when the outdoor humidity is high. Attic fans push out the hot air and pull in the cool air from the vents installed on your roof. 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. But asking if i could use a roof mounted attic power vent fan.

Whole house fans work by moving hot air out through gables or vents and drawing cooler air in. The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. And get the same effect as a whfan like my fathers house. It helps to cool your home temperatures and the attic by approximately 30 degrees.