Winter heating with a small electric heater

[Galileo]

We’re wrapping up a 7 month camping trip that included some higher elevations and temps down to high teens in NM, Utah, Nevada. We used a plain old “milk house heater” that Ace or pretty much any hardware store carries. It says it’s 1500 watts. 

I haven’t tracked down the major air leak at the rear curbside of our LE2 - that’s a project for December. But suffice it to say that with the amount of cold air that blows in the furnace outlets - the “leak” is serious. 

In cold weather and trying to keep the thermostat at 68 - we’ve gone through a 20# tank of propane in just two or three days - so electric heat is a huge savings as we rarely boondock. 

Im actually going to be looking for an electric furnace or duct heater to have a more elegant option than the space heater. 

I’m also looking into adding one or more electric point if use water heaters - as the having the propane water heater located 15 feet from the bathroom sink is an epic engineering fail.