air conditioner installation

https://getresidentialhvacfocus.clarionvale.com/posts/what-to-know-about-residential-hvac-systems-before-you-replace-yours

We had a new air conditioner installed last week, and the technician showed up right on time. He measured the window, secured the brackets, and sealed every gap so no hot air leaks in. It took about an hour, and now the room stays cool even during the hottest afternoons.