The Lasko electronically reversible twin window fan will keep you cool both day and night. Two independently-controlled motor fans operate in three ways - intake to bring in fresh air, exhaust to push out stale air, and exchange to combine both operations. The digital thermostat senses room temperature and turns the fan on or off automatically to maintain the comfort level of your choice. It fits most windows (double-hung, casement or sliding) from 22 inches to 32 inches. The expandable panels of this fully assembled unit provide a custom fit for your window space and the slim profile ensures that the outdoors is still within view.Maintains room temperature and ventilation
Window Mount option to establish a firm installation
Equipped with a high-quality motor to ensure a whisper-quiet operation
Exhaust: Both fans push stale air out
Exchange: One fan brings fresh air in and one pushes stale air out
Easy-to-read digital display with adjustable brightness
Digital thermostat senses room temperature and turns fan on or off
Remote control included (batteries NOT included)
Fully assembled and ready to install in your window
Expander panels for a custom fit
w09550
lasko
electronically reversible twin window fan
electronically reversible twin window fans
twin window fan
twin window fans
electronically reversible
electronically
reversible
twin
window
fan
fans
fully assembled
intake
exhaust
exchange
slim profile

Package Contents: fan
remote control
manual
warranty
This item cannot be shipped to APO/FPO addresses
This product ships in approximately 1 days
This product is made in CN