Forum Discussion
bartlettj
Jun 19, 2017Explorer
It's really the furnace that uses the most energy on most RV's. I use a pair of GC2's on my trailer. I can easily go an entire week or more if I'm not needing the furnace, but most of the places I camp are wooded and cold, so it's a comfort requirement. I tend to limit to 2-3 nights in that case before I either hook up or top off with a generator. Last time out I stretched it to 5 nights and didn't have enough voltage left to wind up my awning, but was using the furnace and bathroom vent fan a lot.
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