HOLMES Dual 8' Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White

Designed to fit into most double-hung and slider windows, the adjustable extender screen and bonus extender panel help to secure the fan into larger windows, independent electronically reversible motors allow for air intake, exhaust air exchange, plugging in the power cord into a 120 AC outlet. Refer to the PDF attached below in the technical specification for the 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. Aluminum lock, comfort control manual thermostat sets and maintains ideal comfort level, Dual blade operation with independent electronically reversible motors three-speed settings, water-resistant motors are safe to use during rainy weather. Designed to fit most double hung and slider windows, adjustable extender screen, and extender panel help secure fan in larger windows 3-year limited, designed to fit windows with minimum openings of 25 in wide and 12 inches hide with extender panels, can extend to the width of 35 in. In with the good air, out with the bad air. The Holmes twin Window fan with thermostat operates quietly and efficiently by taking fresh, cooler outdoor air and exhausting stale, warm indoor air for cooling comfort. Manual thermostat sets and maintains an ideal comfort level. Designed to fit most double-hung and slider windows.

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,Comfort control manual thermostat sets and maintains ideal comfort level,Dual blade operation with independent electronically reversible motors Three speed settings,Water-resistant motors are safe to use during rainy weather Designed to fit most double hung and slider windows,Adjustable extender screen and extender panel help secure fan in larger windows 3-year limited ,Designed to fit windows with minimum openings of 25 in wide and 12 inches hide With extender panels, can extend to width of 35 in.