Holmes Dual 8.5" Blade Twin Window Fan with Touch Controls 2 Speed Settings 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. 
• Comfort control manual thermostat sets and maintains ideal comfort level
• Dual blade operation with independent electronically reversible motors; Two speed settings

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Return Policy: We offer a money back guarantee on all items. Item must be returned within 30 days of your receipt in the same condition it was received - Tags attached, sealed packaging, in original packaging, as applicable.