You can anticipate the cost to set up a window a/c to climb if you require extra insulation, home window modifications or long-term installation. http://www.tracyumc.org/system/userprofile.asp?id=37384&func=signup&referer=https://odgaard-steenberg.thoughtlanes.net/air-conditioner-installation-what-you-need-to-know-1711914299