Extreme SW Minnesota Iowa border | After 20 years of being around one, the key to the oil supply is having a huge tank that can let everything settle out. And only draw from the top half of it. We had a 1200 gallon tank, and never would take it off the bottom. Usually, the oil was so clean on the top of the tank, you wouldn't even stain your hands black if you had to work on it. It was still black, but a clean kind of black. |
Lanair used (waste) oil heater
