Large Reversible Window Fan
This fan is perfect for all rooms large or small.
Large reversible window fan. With an electronically reversible fan such as the holmes electronically reversible twin window fan you get the added bonus of one fan blade pulling in the fresh air and the second one blowing out the stale indoor air. The design for the accordion expanders make it fit most windows and its removable legs and molded handle make it more convenient to use. Position your two window fans on opposite ends of your room. That said their large single fan makes them bulkier and less efficient on the whole thus slower to cool an individual room.
The bionaire twin reversible airflow window fan was clearly the most powerful fan we tried with robust breezes we felt from 24 feet away 8 feet farther than from our runner up the genesis twin. The power cord is black 7 foot long has a 3 conductor and is a sjt type. A portable fan may be your best option if you move from room to room regularly. Lasko 16 electrically reversible window fan with storm guard 16 inch white.
Comfort zone cz319wt 9 inch twin window fan with manual reversible airflow control auto locking expanders and 2 speed fan switch 4 2 out of 5 stars 1 915 27 50 27. Its turbo fan blades help speed up maximum air movement. Airflow is measured in cubic feet per minute cfm. Reversible twin window fan with built in thermostat.
It features wind in wind out and wind exchange option. This is 9 in. Like all fans a window fan s cooling power is determined by its airflow. 37 by comfort zone.
Additional features may also include thermostats remote controls and temperature displays. For the most efficient and effective window fan look for a model with at least 75 cfm. It has a front mounted rotary control to select desired speed. A reversible window fan offers the ultimate convenience because it allows you to switch from intake to exhaust or vice versa without physically turning the unit around.
Included in the packaging is the assembled fan with storm guard sliding. The volume of air that flows through a specific area every minute.