Originally Posted by email@example.com
If traveling and staying in my Pleasureway Lexor out west and up east at what point should I fully winterize? I mean during shoulder seasons when nights get down in low to mid 20ís but days are well above freezing. I have a Truma on demand water heater and like to keep the inside of the coach at 69-65 degrees. I am advised not to charge my lithium battery system below 32 degrees. Thanks for any advise you can give. I am new to the RV owners world but long time camper.
As has been mentioned, the batteries are in conditioned space under the couch. The weak spot is the Truma, as it is very exposed to the elements and outside the conditioned space. The water and waste tanks, likely won't freeze at mid-20's F, though some slush could develop. While the Truma will likely survive 30 F temps it will be dicey to risk mid 20's.