At Keystone your familys comfort starts here Designed for a room up to 700 square feet Keystone s budget friendly 15 100 BTU 115V window wall air conditioner is designed with a removable chassis so you can install it either in a window or through an exterior wall Our two in one installation marvel includes an adjustable window kit for convenient window installation This Energy Star model is packed with money saving features including energy saver mode sleep mode and a programmable 24 hour timer Add the convenience of our easy to use Follow Me LCD remote control and everyone can relax in cool blissful comfort 15 100 BTU air conditioner with removable chassis for window and wall installation Specifications . Capacity 15000 BTU. Voltage 115V