Window air conditioners are designed to be installed in a standard double-hung window. The chart below shows the window width and minimum window height required if using the provided installation accessories.
|
Window AC BTU |
Window Width | Minimum Window Height |
| 5,000 BTU | 23" to 36" | 14.5" |
| 6,000 BTU | 23" to 36" | 14.5" |
| 8,000 BTU | 23" to 36" | 14.5 |
| 10,000 BTU | 26" to 36" | 16" |
| 12,000 BTU | 26" to 36" | 16" |
| 15,000 BTU | 28 to 41" | 19" |
| 18,000 BTU | 28 to 41" | 19" |
| 22,000 BTU | 30 to 41" | 19.5" |
| 24,000 BTU | 30 to 41" | 19.5" |
Most air conditioners can be installed in narrower windows with out the side panels that come with the air conditioner. Refer to the model specific Installation & Assembly instructions in the user manual for the minimum window dimensions.
If installing in a window larger than the included hardware supports consult with an a/c window installer for instructions. Most hardware stores do carry generic window installation kits for larger size windows.