09-17-2014, 08:46 AM
We always leave batteries merged & refrigerator on. It is a Norcold. Ice maker (stand alone Dometic) we leave off until we head out of garage. It gets pretty frosted up if left on. Garage has 30 amp service. The coach has been totally unplugged & un-merged while being held hostage by Stewart Stevenson the last 76 days. Will let you know how it worked out when we get it back.