It will allow you to cool the place down and use the windows you have. I am an A/C tech, have been for 23 years
In the summer where i live it gets hot! But in winter fall and spring its nice breezy weather that i enjoy to have my windows open for. I was wonderinif theres anyway i can have a small room a/c in the window and still have room to open it. (I have wide set horizontal Windows). If there is how would i do so? Or call to install?