In the Dec 2013 issue of TRAILER LIFE magazine there is an article on the CheapHeat after-market electric system. I was shocked to read the authors proclaim even additional savings when in camp gro...
I would bet every camper on the road has 1500watt auxilary electric heater in them. The cost at private campgrounds are based on delivery capacity. If you can suck more power out of the box, go for it.