So, how much does a 30 lb propane tank weigh empty?
If you're getting ready for a long weekend in the RV or just checking your backup heater, you've probably asked yourself how much does a 30 lb propane tank weigh empty so you can figure out if you're about to run out of gas. It's one of those things that seems like it should be simple, but since the "30 lbs" part refers to the fuel and not the metal itself, it gets a bit confusing. ...