Thanks Doug;
I doubt that we will be in that cold of weather very much. My idea of RVing is to go between April and November, before the bad winter weather arrives. December through March, the 5er will be in the garage keeping warm, and we will be in the house keeping warm. We also plan each June and July when the temperature is 110-115 here, going to the coast where it is 60-70 degrees. For 2007 we plan a long trip, and should be back to Redding before winter hits the States. Having one ceramic heater for emergencies is a good idea.
Maxtor