Our Liberty has a Avanti refrigerator, apt sized, which was installed in 1997. Ellen would like to update, but we are not sure what is available. The coach is all electric so that all but eleminates the Norcold / Dometic brands. I want something with a compressor that keeps food cold no matter the outside temps. The major brands, GE, Maytag, Philco ( that is for the older guys ) , and etc. are not showing the 10-12 cubic ft. styles. Any ideas? Other brands? Ken