Set a new condensor and case coil today. went to start it up and check the pressures and no go. Found that the home only has 120vac going to it. The meter says 120 vac. There is 120 v from each lug to ground, but no 230 across. Followed the lines back to the pole and both are tied in to the same edison line. It has been like this for 55 years. Never seen anything like this in 20 years. The home has no 230v appliances and the old lady washes her cloths by hand. Any body ever run into this?