If you are traveling in sub-freezing weather: 1). Will the furnace work while on the road? 2). Do you run the furnace while going down the road? Thanks in advance
You have to make sure the vents in the floor aren't covered by the slideouts. Mine are but I never really needed to turn the furnace on. Last year we went to Florida in the winter and stopped in Savannah, GA for the night. We turned the heat on then. On the way home, we stopped for the night near Atlanta and blew out the lines in the morning before we left.