I am trying to install an 1980s model (52BGA312301AA) in my garage. The person who gave it to me says it works, but I know little about these.

Anyone have experience with installing these or know where I can find information. It it a air con/heater unit like one finds in many motels across the nation.

Please write to me at my wife's email - [email protected]

Thank you!
Joe Prow:)