I have a walk-in cooler this unit is 86"long x 61.5"wide x 82.5" tall inside measurements. This has a single door. I have the evaporator and condenser. It was operating when removed. It is built to be in a building and is aluminum inside and out with 4" thick walls that are foam filled. 230 volt single phase compressor design to set outside. It is in sections right now and has a 4" thick floor