More efficient propane furnace
I have a fair-sized fifth wheel and am often surprised at both the propane usage and 12v power the furnace consumes. It is 18 years old but works good and is clean (no dirt dauber nests and so on). Ha...
Forum Discussion
As mentioned earlier in this tread; a big part of the equation is the lack of insulation in the average RV. The average home has at R values of at least 6 in walls and 13 in the ceiling and HVAC ducts are insulated. Most RVs have little if any insulation in walls and ceiling and none on the undersized duct work.
