So yesterday my wife tells me she thinks I should air condition the back garage and I think she has lost it she would never let me air condition the back garage before. It is insulated and so are the garage doors so it is easy to heat why not put ac in it. Well we bought a 15,100 BTU unit and I cut a hole in the back side of the garage after taking the inside panel off which I screwed everything up incase I wanted to take it down for any reason. It was not as easy as I thought and it was 101 degrees outside but it is in and it is cooling so we will see how it works. Here are some pictures of the unit.