MULTI-SPEED - Simply plug into a standard outlet and set a temperature the two speed settings and dual blade operation keep air flow at the perfect rate. BUILT TO LAST - Water-resistant motors allow use of the fan in rainy conditions. The Holmes Digital Window Fan has dual blade operation with two speed settings and a programmable thermostat that let you maintain a set temperature and keep air flow at a comfortable level in medium-sized rooms. COOL YOUR HOME WITH FRESH AIR. Window Exhaust Fan HOLMES Digital Window Fan W/ Dual 3 Blade Fans Bathroom Fan HOLMES Dual Blade Digital Window Fan with DESIGNED TO FIT - Fits into most double-hung and slider type windows. Expandable side panels and adjustable extender help secure fan into larger windows. BUILT TO LAST - Water-resistant motors allow use of the fan in rainy conditions. The white finish offers a clean timeless look Holmes 9" Twin Blade Digital Window Fan makes cooling your home a breeze. This dual blade fan is conveniently designed to fit most double-hung and slider windows and includes 2 built-in expandable extender panels for a custom fit as needed from 23.5" to 35.5 The white finish offers a clean timeless look Expandable side panels and adjustable extender help secure fan into larger windows OPTIMAL AIRFLOW - Programmable thermostat lets you maintain the set temperature and keeps air flow at a comfortable level The dual blade fan is designed to fit most double-hung and slider windows and includes an expandable side panel with extender screen for a customized and secure fit.
