I want information on installing a generac 14 kw home depot #6052 on my home in chemung co ny. Directions with unit are not Idiot proof. Unit has 200# amp nexis smart switch inc. I would ask home depot for elec advice , but when I did I was directed by elec dept to refer all questions to dept that handles generaters,with is hardware?? So here I am I installed my own service up grade ,but never a generater. Unit will set 12 feet from house cable run in house about 70 feet. Home has direct burial 200 amp service, Do I need a service disconnect between unit and where cable enters wall of structure. What gauge should ser cable be. Can control cable (low volatge) run with ser cable. Natural gas meter is about 12 feet from house what type of gas line runs from steel pipeing to unit. Also if exteior disconnect is required what type of cable ,fittings and gauge. Please help .must pass nys electrical insepction thank u so mutch Bill

