HOLMES Dual Blade Twin Window Fan, White

The Holmes Reversible Twin Window Fan is designed to help maintain a comfortable temperature indoors effortlessly. This double window fan is compatible with most double-hung and slider windows, allowing you to bring in fresh, cool air from outside for cooling comfort. Each of the two fans can be independently reversed, giving you the flexibility to intake fresh air, exhaust stale air, or exchange air for optimal room circulation.

With two speed settings and a one-touch programmable thermostat, you can easily adjust the airflow to suit your personal comfort level. The fan features water-resistant motors, making it safe for use even during rainy weather. Additionally, the adjustable extender screen and extender panel ensure a secure fit in a wide range of window sizes.

Control the thermostat and two digital comfort settings with the convenient 1Touch controls. The Holmes Electronically Reversible Twin Window Fan efficiently operates by taking in fresh outdoor air while exhausting stale indoor air for a refreshing cooling experience. It can be set to draw in fresh air, exhaust hot air, or do both simultaneously to exchange inside and outside air.

The unit can be operated manually or automatically, with the thermostat turning the fans on and off to maintain a selected temperature. With one-touch electronic control and two speeds, you can easily adjust the fan to meet your needs. It is suitable for double-hung, vertical-slider, and casement windows, with a built-in 7-inch extender and an additional 3-inch extender for custom fitting in windows ranging from 24 to 37 inches wide.

Made of lightweight plastic, the unit is easy to move from room to room. The fans have six blades and measure 8-1/2 inches in diameter, while the unit is 12-1/4 inches high and arrives fully assembled with a three-year warranty against defects.

To troubleshoot, adjust the airflow directional switch if the air does not seem to be blowing in properly. For slider windows, position the fan vertically in the window opening with the left side at the bottom and the built-in extender panel at the top. The fan also features dual blade operation with independently reversible motors, two speed settings, and is designed to fit most double-hung and slider windows.

In summary, the Holmes Reversible Twin Window Fan is a versatile and efficient solution for maintaining a comfortable indoor temperature by bringing in fresh air and exhausting stale air, all while operating quietly and effectively for cooling comfort.

product information: