ALERT: Impact of COVID-19
Due to the recent developments with the COVID-19 pandemic, we have implemented strict measures to protect the community at large and our employees alike. Currently, we have very limited telephone support staff and you may experience longer than normal wait times. However, we have many self-help resources available on our support site, and you can always reach us through e-mail. We greatly appreciate your patience during this time.
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.
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