An in-wall air conditioning unit doesn’t need to be removed during the winter months. If installed properly, it will be insulated and the edges sealed to keep the cold out.

I need to buy a new air conditioner, but my unit sits in a sleeve in the wall. ... Q&A: Replacing a through-the-wall air conditioner. Consumer Reports News: July 19, 2010 11:31 AM ...

If you don’t have central air conditioning, you might consider an individual AC unit, like a through-the-wall air conditioner. Below, we’ll explain how this type of air conditioner works, ...

To find the best portable air conditioners to recommend, we tested units from trusted brands like LG, GE, Black + Decker, ...

We're going to buy some new room air conditioners and are choosing between through-the-wall units that require a sleeve and window-mounted units.

Central air conditioners circulate air throughout the whole house, while portable, wall and window units only circulate air in an area of the home. Air conditioners tend to last 10 to 20 years ...

Miami-Dade County recently spent $2.3 million to purchase and install 1,700 new wall-unit air conditioners in its nearly 10,000 public housing units around the country.