afidel wrote:
jdc1 wrote:
I have an older couple (California fire victims that lost their home) living in my 5th wheel right now that do exactly what you are asking about. Our temps are 30-50* now, so the furnace stays on most of the night. They have 3 different size tanks sitting out there they use.
What are your propane and electric rates? For me here in Ohio with electric at $.12/kWh and propane at $4/gallon it's 50% cheaper to heat with electric than propane.
I think that is kinda rare. Here in southern MN electricity heating is never cheaper then propane. (Unless you are getting the electric for free at a campground.)
I'm really bad at math but, I wonder if you are doing your math right ? You need to know how many BTU's you are getting for those prices to do a accurate comparison.