This topic discusses how window fans are used and positioning window fans in the home. How window fans are used Window fans are used to create ventilation by pulling air out of the home or increase airflow by pulling outside air into the home. The table below describes the most effective use of window fans in the home. Position them to exhaust air from the home. Windows on coolest side Open the downstairs or lowest windows.
Interior doors Leave open.
More information about cooling fans Visit the following links to learn more about cooling fans.