Window Air Conditioners · Page 2

A window air conditioner — the window AC unit most people picture — sits in a window opening and cools one room, rejecting heat outside through the back of the unit. It is the simplest way to cool a single room and installs without permanent changes; most fit a double-hung window, and casement and slider models are made for those windows. Size a window AC by room area, using more capacity for sunny rooms and kitchens — the BTU sizing guide linked here has the table. Also check the window width range, the voltage (larger units need 230 volts), the noise level, and whether you want heat or Wi-Fi control.

Page 2 of 4 — models 25–48 of 95.