Air King - Model 9166 Reversible Window Fan This fan has Air King's exclusive Storm Guard feature which allows the indow to be closed behind the fan without having to uninstall it. Air King window fans feature a 120 Volt, 3-speed, 1/6 HP permanently lubricated, permanent split capacitor motor along with a 7', 3-conductor power cord and front mounted controls. The fan housing is constructed of impact resistant plastic, Features a powder coated steel front grill and blade. The integrated plastic extender panels are easily adjusted for a perfect fit. Fits windows 27" to 38" wide with a minimum opening of 26.25 high. DIMENSIONS - 26.75"L X 11.25"W X 26.25"H SPECIFICATIONS: CFM - 3560-HIGH 3120-MED 2510-LOW RPM - 1600-HIGH 1450-MED 1100-LOW AMPS- 1.40-HIGH 1.20-MED 1.00-LOW WATT- 170 -HIGH 145 -MED 115 -LOW dBA - 64 -HIGH 57 -MED 50 -LOW Front mounted rotary switch BLADE SIZE - 20" This item required a signature for UPS delivery unless requested by the buyer at the time of purchase. PLEASE NOTE THE SHIPPING AND RETURN POLICIES NEAR THE BOTTOM OF OUR HOME PAGE. THANK YOU!