Bionaire BWF0502M-WM Thin Window Fan, White
Brand: HOLMES
Color: White
3 Independently controlled comfort settings
Adjustable thermostat & manually reversible airflow
Designed for use either horizontally or vertically
Firm Fit locking extender screen. 5 Year limited warranty
Reversible Airflow : Manually reverse the fan to intake fresh cool air, exhaust hot stale air or exchange for full room circulation