No Slide Out Travel Trailer

2012 Coleman, You made me laugh. I was in the Denver area in November helping my son with a house renovation and knew it would be getting cold. Problem is it went down to -5 one night. I ended up putting house siding fiber board around my tank area and put an electric heater under there. I also had my furnace running all night and another electric heater inside the 5er. During the worst days I was burning 30 pounds of propane a day $26.00. As the weather backed off some, I went to a tank every other day.

I also had all the windows covered with that plastic bubble foil (reflexic???) from HD. It helped A LOT.