Twin Window Fan with 2 Speeds, White

The Holmes Reversible Twin Window Fan is designed to maintain a comfortable indoor temperature. It fits most double-hung and slider windows, drawing in fresh, cool air from outside to provide cooling comfort. The unit's two fans can be independently reversed, allowing for fresh air intake, exhaust of stale air, or full-room air circulation. The fan features two speed settings and a programmable thermostat for easy airflow adjustment. Its water-resistant motors make it safe for use during rainy weather. The fan also includes an adjustable extender screen and panel for secure fitting in a range of window sizes. The 1Touch controls allow you to control the thermostat and two digital comfort settings.

The Holmes Electronically Reversible Twin Window Fan operates quietly and efficiently by taking in fresh, cool outdoor air and exhausting stale, warm indoor air for cooling comfort. It draws in fresh air from the outside or exhausts stale air from inside, and can do both simultaneously. Each of the two fans can be set independently to draw in or exhaust out, allowing for air exchange. The unit can be operated manually or automatically with its thermostat, which turns the fans on and off to maintain a selected temperature.

The window fan is designed to fit double-hung, vertical-slider, and casement windows. It also includes a 7-inch extender and an additional 3-inch extender for custom fitting in windows from 24 to 37 inches wide. The lightweight plastic unit can be easily moved from room to room. It features six-blade fans and measures 8-1/2 inches in diameter. The unit arrives fully assembled and comes with a three-year warranty against defects.

The fan measures approximately 13.3" x 25.5" x 6" and has an adjustable extender screen and an additional extender panel to secure it in larger windows (extending up to 37" with extenders). The dual blade operation with independent electronically reversible motors allows for air intake, exhaust, or air exchange for full room circulation. It comes with two speed settings and water-resistant motors for safe use during rainy weather. Simply plug the power cord into a 120 AC outlet.

If the airflow does not seem to be blowing in properly, the directional switch can be adjusted for intake. For slider windows, the fan should be set vertically in the window opening with the left side on the bottom and the built-in extender panel on top, secured with the aluminum lock.

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