Do Attic Fans Help Cool A House. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. If the attic fan increases the comfort level of the house it may be worth it. Adding an attic fan can improve the airflow in your attic to keep it cool.
If the attic fan increases the comfort level of the house it may be worth it. Using the simple physics principle of air circulation it can draw in cool air while letting out the warm air.
It provides good attic ventilation in addition to whole house cooling.
Whole house fans work on the principle of removing the hot and humid air out of the house. They can provide a cooling effect that reduces temperature significantly in your house. We live in south east texas. 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.
