[Mudchief]

When we were full time in our 3400RL we went thru below zero temp and found the following. At around zero the fridge quit working. Sealed off the bottom fridge vent except for about 2 inches and switched it to gas and everything started working ok. At -10 the fresh water tank pick up froze. No pipes inside froze. I would have to hook up to water at night to take a shower then disconnect it because the campground did not have any water with heat tape. Fireplace going and one electric heater going all the time and burned a tank of propane just about everyday. But it did stay warm inside.