Window AC / September 1, 2018 / Babette Arsenault
The answer is It depends on the wall thickness. Sleeve specifications for some window air conditioner manufacturers include the maximum wall thickness before it will cover part of the louvers. For example Amanas 18000 BTU models have a max of 8.5 inches. If the wall thickness is at or below that these models can be used in as a wall air conditioner without adversely affecting function. So whats the problem if the wall covers a little of the louvers? Two things: 1) restriction of air movement and therefore reduced efficiency and 2) these units pull air in very powerfully. Cut wall edges could become loose allowing material to be sucked into the unit and potentially causing damage.
One sees a similar box for a wall air conditioner. Naturally people assume they are the same. But they arent and this article will explain why. The two types share some characteristics. Both span the dividing line from inside to outside allowing all components to be housed in a single box. Therefore both utilize both inside and outside air to perform. Both are designed to condition a single room. But there are differences. Windows are thin and the sleeve for a window unit is designed to take advantage of this. It sits on the window sill with the window closed onto the case to seal the top.
Slowly lessen your grip on it. If the conditioner wobbles the sash is not down tightly enough. After it is secured put in the foam provided around all cracks. You may have to use extra strips of paper towel to really make it tight. This will keep bugs from entering. Plug it in and turn it on. Looking for a GE Window Air Conditioner can be tough as youll soon see there are many General Electric products on the market. GE builds room ac units to accommodate the needs of every consumer whether you need to cool a small room or an entire home.