Existing York unit in extremely poor condition. 100” long, 69.5” wide, and 34” high. 3 phase 240 volt electric, natural gas. Roof opening is 63” wide by 92.” Unit was commissioned in 1994. All nameplate data is too worn to even get a model or serial number. Found an old installation manual that covers several different models. We will have to do extra research to cross reference this unit in order to provide an accurate replacement quote. Crane will need about 40 feet height with a 25-30 foot reach in. The rear parking lot would be the access for the crane.