Room SizeIt'S Important To Pick An Air Conditioner Based On The Room Size Of The Room (Or Rooms) To Be Cooled. This Air Conditioner Cools Small Rooms Up To 250 Sq Ft Do It Yourself InstallationGe Appliance Air Conditioners Come With An Easy Mount Window Kit For Installation Assistance Digital ThermostatOur Electronic Digital Thermostat Helps You Maintain Your Cool And Comfort Maximimum CoolChoose From Three Cooling Modes And Fan Speeds For A Cooling Combination That'S Your Own Energy Saver ModeWhen The Room Is Cool Enough, Energy Saver Mode Automatically Turns Off The Fan And Compressor, Saving You Money On Utilities Clean Filter ReminderYour Unit Runs Best When You Have A Clean Filter, So We'Ll Remind You When It Needs To Be Cleaned Power At Your FingertipsOur Fully Functioning, Easy To Use Remote Allows You To Adjust The Fan Speed, Temperature And Mode Options From Anywhere In The Room Window DimensionsThis Air Conditoner Fits Most Windows 21 7/8"- 36" Wide And 13 3/8" High Voltage TypeThis Unit Comes With A 3-Prong Cord And Works With A Standard 115-Volt Outlet