While both systems help with airflow, a whole house fan and an attic fan serve very different purposes.
A whole house fan is designed to cool your living space. It pulls in fresh air through open windows and pushes warm air up into the attic and out through vents. This can be especially useful during cooler evenings in the Texas Hill Country when outdoor temperatures drop.
An attic fan focuses only on the attic. Its job is to remove excess heat and moisture from that space, which helps:
Here’s a simple breakdown:
In places like Fredericksburg and Kerrville, where summer heat can build quickly, both systems can play a role. Choosing the right option depends on whether you’re trying to cool your home more efficiently or protect your attic from heat damage.
