GREAT reading Kev, thanks for the source. I never really thought about an oil heater. Everytime dad and I change the oil in our cars, we just put the old back into the empty quarts and back in the cases. Cases get hauled off to PepBoys when we get enough of 'em. Now I want to try to build one of those furnaces and use it all when I get my own place.
Has anyone done a pit-style garage? If anything, I was thinking about at least a 3 foot depression good enough to fit a creeper and some tools in. I don't need to stand up that bad.