What to know before adding AC

Futzy1 said
OH, and this has been really nagging at me. Any ideas for an armrest pad on the metal window sill that might look correct? I'm a tall guy and I I really want to put my arm there. Lol

You won't need to hang your arm out the window with the AC on :poke::)

Just take your time with the install & don't be afraid to call the Classic Air tech line with questions. They were quite helpful to me...