... Low noise,low noise,low electrial power consumption. Used Oil Burner RP3507 Used Oil Burner RP3507SpecificationOil Consumption 9.5-18kg/hOutput Heat112- ... power consumption.• Various kinds of waste oil applicable, such as waste engine oil, lubrication oil, cooking oil.• High efficiency combustion, no additives ... in closed internal combustion, with flame extinguished protection. Used Oil Burner RP3507