Product: Holmes Dual 8" Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White
Brand: Holmes
Color: White
Designed to fit into most double hung and slider windows
Adjustable extender screen and bonus extender panel help to secure fan into larger windows
Independent electronically reversible motors allows for air intake, exhaust, or air exchange
Plug in the power cord into a 120 AC Outlet. Refer to the PDF attached below in Technical Specification for User Manual.
Troubleshoot- if air does not seem to be blowing in properly adjust airflow directional switch to intake. Note-for slider windows set the fan vertically in your window opening with the left side of the fan situated on the bottom and the built-in extender panel on top. Aluminium lock

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